75238893

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 110510400

約数和(自身を除く): 35271507

約数列:

[1, 3, 9, 137, 139, 411, 417, 439, 1233, 1251, 1317, 3951, 19043, 57129, 60143, 61021, 171387, 180429, 183063, 541287, 549189, 8359877, 25079631, 75238893]

約数ペア:

[(1, 75238893), (3, 25079631), (9, 8359877), (137, 549189), (139, 541287), (411, 183063), (417, 180429), (439, 171387), (1233, 61021), (1251, 60143), (1317, 57129), (3951, 19043)]