133640479977

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{239753}}^1$

素因数の和:239977

約数の個数: 32

約数和(自身を含む): 189885168000

約数和(自身を除く): 56244688023

約数列:

[1, 3, 29, 43, 87, 129, 149, 447, 1247, 3741, 4321, 6407, 12963, 19221, 185803, 239753, 557409, 719259, 6952837, 10309379, 20858511, 30928137, 35723197, 107169591, 298971991, 896915973, 1035972713, 1536097471, 3107918139, 4608292413, 44546826659, 133640479977]

約数ペア:

[(1, 133640479977), (3, 44546826659), (29, 4608292413), (43, 3107918139), (87, 1536097471), (129, 1035972713), (149, 896915973), (447, 298971991), (1247, 107169591), (3741, 35723197), (4321, 30928137), (6407, 20858511), (12963, 10309379), (19221, 6952837), (185803, 719259), (239753, 557409)]