8721569367

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 15230691840

約数和(自身を除く): 6509122473

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 83, 111, 183, 249, 259, 333, 427, 549, 581, 739, 747, 777, 1281, 1743, 2217, 2257, 2331, 3071, 3843, 5063, 5173, 5229, 6651, 6771, 9213, 15189, 15519, 15799, 20313, 21497, 27343, 27639, 35441, 45079, 45567, 46557, 47397, 61337, 64491, 82029, 106323, 135237, 142191, 184011, 187331, 191401, 193473, 246087, 315553, 318969, 405711, 429359, 552033, 561993, 574203, 946659, 1288077, 1311317, 1667923, 1685979, 1722609, 2269469, 2839977, 3741557, 3864231, 3933951, 5003769, 6808407, 11224671, 11675461, 11801853, 15011307, 15886283, 20425221, 26190899, 33674013, 35026383, 47658849, 78572697, 105079149, 138437609, 142976547, 235718091, 415312827, 969063263, 1245938481, 2907189789, 8721569367]

約数ペア:

[(1, 8721569367), (3, 2907189789), (7, 1245938481), (9, 969063263), (21, 415312827), (37, 235718091), (61, 142976547), (63, 138437609), (83, 105079149), (111, 78572697), (183, 47658849), (249, 35026383), (259, 33674013), (333, 26190899), (427, 20425221), (549, 15886283), (581, 15011307), (739, 11801853), (747, 11675461), (777, 11224671), (1281, 6808407), (1743, 5003769), (2217, 3933951), (2257, 3864231), (2331, 3741557), (3071, 2839977), (3843, 2269469), (5063, 1722609), (5173, 1685979), (5229, 1667923), (6651, 1311317), (6771, 1288077), (9213, 946659), (15189, 574203), (15519, 561993), (15799, 552033), (20313, 429359), (21497, 405711), (27343, 318969), (27639, 315553), (35441, 246087), (45079, 193473), (45567, 191401), (46557, 187331), (47397, 184011), (61337, 142191), (64491, 135237), (82029, 106323)]