173129211

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 271104000

約数和(自身を除く): 97974789

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 1817, 2133, 3529, 5451, 10587, 16353, 31761, 49059, 81167, 95283, 243501, 278791, 730503, 836373, 2191509, 2509119, 6412193, 7527357, 19236579, 57709737, 173129211]

約数ペア:

[(1, 173129211), (3, 57709737), (9, 19236579), (23, 7527357), (27, 6412193), (69, 2509119), (79, 2191509), (207, 836373), (237, 730503), (621, 278791), (711, 243501), (1817, 95283), (2133, 81167), (3529, 49059), (5451, 31761), (10587, 16353)]