47088951

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 80706528

約数和(自身を除く): 33617577

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 601, 637, 861, 1599, 1803, 1911, 2009, 3731, 4207, 6027, 7813, 11193, 12621, 23439, 24641, 26117, 29449, 54691, 73923, 78351, 88347, 164073, 172487, 320333, 382837, 517461, 960999, 1148511, 1207409, 2242331, 3622227, 6726993, 15696317, 47088951]

約数ペア:

[(1, 47088951), (3, 15696317), (7, 6726993), (13, 3622227), (21, 2242331), (39, 1207409), (41, 1148511), (49, 960999), (91, 517461), (123, 382837), (147, 320333), (273, 172487), (287, 164073), (533, 88347), (601, 78351), (637, 73923), (861, 54691), (1599, 29449), (1803, 26117), (1911, 24641), (2009, 23439), (3731, 12621), (4207, 11193), (6027, 7813)]