61627566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 171343872

約数和(自身を除く): 109716306

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 331, 341, 403, 429, 434, 462, 546, 651, 662, 682, 806, 858, 993, 1001, 1023, 1209, 1302, 1986, 2002, 2046, 2317, 2387, 2418, 2821, 3003, 3641, 4303, 4433, 4634, 4774, 5642, 6006, 6951, 7161, 7282, 8463, 8606, 8866, 10261, 10923, 12909, 13299, 13902, 14322, 16926, 20522, 21846, 25487, 25818, 26598, 30121, 30783, 31031, 47333, 50974, 60242, 61566, 62062, 71827, 76461, 90363, 93093, 94666, 112871, 133393, 141999, 143654, 152922, 180726, 186186, 215481, 225742, 266786, 283998, 331331, 338613, 400179, 430962, 662662, 677226, 790097, 800358, 933751, 993993, 1467323, 1580194, 1867502, 1987986, 2370291, 2801253, 2934646, 4401969, 4740582, 5602506, 8803938, 10271261, 20542522, 30813783, 61627566]

約数ペア:

[(1, 61627566), (2, 30813783), (3, 20542522), (6, 10271261), (7, 8803938), (11, 5602506), (13, 4740582), (14, 4401969), (21, 2934646), (22, 2801253), (26, 2370291), (31, 1987986), (33, 1867502), (39, 1580194), (42, 1467323), (62, 993993), (66, 933751), (77, 800358), (78, 790097), (91, 677226), (93, 662662), (143, 430962), (154, 400179), (182, 338613), (186, 331331), (217, 283998), (231, 266786), (273, 225742), (286, 215481), (331, 186186), (341, 180726), (403, 152922), (429, 143654), (434, 141999), (462, 133393), (546, 112871), (651, 94666), (662, 93093), (682, 90363), (806, 76461), (858, 71827), (993, 62062), (1001, 61566), (1023, 60242), (1209, 50974), (1302, 47333), (1986, 31031), (2002, 30783), (2046, 30121), (2317, 26598), (2387, 25818), (2418, 25487), (2821, 21846), (3003, 20522), (3641, 16926), (4303, 14322), (4433, 13902), (4634, 13299), (4774, 12909), (5642, 10923), (6006, 10261), (6951, 8866), (7161, 8606), (7282, 8463)]