90344023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 28358057

約数列:

[1, 7, 11, 23, 77, 139, 161, 253, 367, 973, 1529, 1771, 2569, 3197, 4037, 8441, 10703, 22379, 28259, 35167, 51013, 59087, 92851, 246169, 357091, 561143, 649957, 1173299, 3928001, 8213093, 12906289, 90344023]

約数ペア:

[(1, 90344023), (7, 12906289), (11, 8213093), (23, 3928001), (77, 1173299), (139, 649957), (161, 561143), (253, 357091), (367, 246169), (973, 92851), (1529, 59087), (1771, 51013), (2569, 35167), (3197, 28259), (4037, 22379), (8441, 10703)]