2079883953

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 3600875520

約数和(自身を除く): 1520991567

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 127, 189, 219, 381, 511, 657, 889, 1143, 1187, 1533, 1971, 2667, 3429, 3561, 4599, 8001, 8309, 9271, 10683, 13797, 24003, 24927, 27813, 32049, 64897, 74781, 83439, 86651, 150749, 194691, 224343, 250317, 259953, 452247, 584073, 606557, 779859, 1055243, 1356741, 1752219, 1819671, 2339577, 3165729, 4070223, 5459013, 9497187, 11004677, 16377039, 28491561, 33014031, 77032739, 99042093, 231098217, 297126279, 693294651, 2079883953]

約数ペア:

[(1, 2079883953), (3, 693294651), (7, 297126279), (9, 231098217), (21, 99042093), (27, 77032739), (63, 33014031), (73, 28491561), (127, 16377039), (189, 11004677), (219, 9497187), (381, 5459013), (511, 4070223), (657, 3165729), (889, 2339577), (1143, 1819671), (1187, 1752219), (1533, 1356741), (1971, 1055243), (2667, 779859), (3429, 606557), (3561, 584073), (4599, 452247), (8001, 259953), (8309, 250317), (9271, 224343), (10683, 194691), (13797, 150749), (24003, 86651), (24927, 83439), (27813, 74781), (32049, 64897)]