127051815142

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{9961723}}^1$

素因数の和:9962643

約数の個数: 16

約数和(自身を含む): 218042214912

約数和(自身を除く): 90990399770

約数列:

[1, 2, 7, 14, 911, 1822, 6377, 12754, 9961723, 19923446, 69732061, 139464122, 9075129653, 18150259306, 63525907571, 127051815142]

約数ペア:

[(1, 127051815142), (2, 63525907571), (7, 18150259306), (14, 9075129653), (911, 139464122), (1822, 69732061), (6377, 19923446), (12754, 9961723)]