127671105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{500671}}^1$

素因数の和:500696

約数の個数: 16

約数和(自身を含む): 216290304

約数和(自身を除く): 88619199

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 500671, 1502013, 2503355, 7510065, 8511407, 25534221, 42557035, 127671105]

約数ペア:

[(1, 127671105), (3, 42557035), (5, 25534221), (15, 8511407), (17, 7510065), (51, 2503355), (85, 1502013), (255, 500671)]