127940187

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 173640320

約数和(自身を除く): 45700133

約数列:

[1, 3, 97, 139, 291, 417, 3163, 9489, 13483, 40449, 306811, 439657, 920433, 1318971, 42646729, 127940187]

約数ペア:

[(1, 127940187), (3, 42646729), (97, 1318971), (139, 920433), (291, 439657), (417, 306811), (3163, 40449), (9489, 13483)]