977772607

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 1168947200

約数和(自身を除く): 191174593

約数列:

[1, 7, 49, 67, 157, 271, 343, 469, 1099, 1897, 3283, 7693, 10519, 13279, 18157, 22981, 42547, 53851, 73633, 92953, 127099, 297829, 515431, 889693, 2084803, 2850649, 3608017, 6227851, 14593621, 19954543, 139681801, 977772607]

約数ペア:

[(1, 977772607), (7, 139681801), (49, 19954543), (67, 14593621), (157, 6227851), (271, 3608017), (343, 2850649), (469, 2084803), (1099, 889693), (1897, 515431), (3283, 297829), (7693, 127099), (10519, 92953), (13279, 73633), (18157, 53851), (22981, 42547)]