131796141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 194304000

約数和(自身を除く): 62507859

約数列:

[1, 3, 19, 23, 57, 69, 229, 437, 439, 687, 1311, 1317, 4351, 5267, 8341, 10097, 13053, 15801, 25023, 30291, 100073, 100531, 191843, 300219, 301593, 575529, 1910089, 2312213, 5730267, 6936639, 43932047, 131796141]

約数ペア:

[(1, 131796141), (3, 43932047), (19, 6936639), (23, 5730267), (57, 2312213), (69, 1910089), (229, 575529), (437, 301593), (439, 300219), (687, 191843), (1311, 100531), (1317, 100073), (4351, 30291), (5267, 25023), (8341, 15801), (10097, 13053)]