71341611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 34888149

約数列:

[1, 3, 11, 33, 103, 139, 151, 309, 417, 453, 1133, 1529, 1661, 3399, 4587, 4983, 14317, 15553, 20989, 42951, 46659, 62967, 157487, 171083, 230879, 472461, 513249, 692637, 2161867, 6485601, 23780537, 71341611]

約数ペア:

[(1, 71341611), (3, 23780537), (11, 6485601), (33, 2161867), (103, 692637), (139, 513249), (151, 472461), (309, 230879), (417, 171083), (453, 157487), (1133, 62967), (1529, 46659), (1661, 42951), (3399, 20989), (4587, 15553), (4983, 14317)]