129901673993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{247099}}^1$

素因数の和:247281

約数の個数: 32

約数和(自身を含む): 164390688000

約数和(自身を除く): 34489014007

約数列:

[1, 7, 13, 53, 91, 109, 371, 689, 763, 1417, 4823, 5777, 9919, 40439, 75101, 247099, 525707, 1729693, 3212287, 13096247, 22486009, 26933791, 91673729, 170251211, 188536537, 350139283, 1191758477, 1427490923, 2450974981, 9992436461, 18557381999, 129901673993]

約数ペア:

[(1, 129901673993), (7, 18557381999), (13, 9992436461), (53, 2450974981), (91, 1427490923), (109, 1191758477), (371, 350139283), (689, 188536537), (763, 170251211), (1417, 91673729), (4823, 26933791), (5777, 22486009), (9919, 13096247), (40439, 3212287), (75101, 1729693), (247099, 525707)]