86155899

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 125107200

約数和(自身を除く): 38951301

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 361, 1007, 1083, 1501, 3021, 4187, 4503, 6859, 12561, 19133, 20577, 28519, 57399, 79553, 85557, 238659, 363527, 541861, 1090581, 1511507, 1625583, 4534521, 28718633, 86155899]

約数ペア:

[(1, 86155899), (3, 28718633), (19, 4534521), (53, 1625583), (57, 1511507), (79, 1090581), (159, 541861), (237, 363527), (361, 238659), (1007, 85557), (1083, 79553), (1501, 57399), (3021, 28519), (4187, 20577), (4503, 19133), (6859, 12561)]