129614979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 197075200

約数和(自身を除く): 67460221

約数列:

[1, 3, 13, 19, 39, 57, 211, 247, 633, 741, 829, 2487, 2743, 4009, 8229, 10777, 12027, 15751, 32331, 47253, 52117, 156351, 174919, 204763, 524757, 614289, 2273947, 3323461, 6821841, 9970383, 43204993, 129614979]

約数ペア:

[(1, 129614979), (3, 43204993), (13, 9970383), (19, 6821841), (39, 3323461), (57, 2273947), (211, 614289), (247, 524757), (633, 204763), (741, 174919), (829, 156351), (2487, 52117), (2743, 47253), (4009, 32331), (8229, 15751), (10777, 12027)]