68262453

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 48965067

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 5087, 13419, 15261, 35609, 45783, 106827, 137349, 320481, 361177, 961443, 1083531, 2528239, 3250593, 7584717, 9751779, 22754151, 68262453]

約数ペア:

[(1, 68262453), (3, 22754151), (7, 9751779), (9, 7584717), (21, 3250593), (27, 2528239), (63, 1083531), (71, 961443), (189, 361177), (213, 320481), (497, 137349), (639, 106827), (1491, 45783), (1917, 35609), (4473, 15261), (5087, 13419)]