90074699

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 107564016

約数和(自身を除く): 17489317

約数列:

[1, 11, 13, 121, 143, 173, 331, 1573, 1903, 2249, 3641, 4303, 20933, 24739, 40051, 47333, 57263, 272129, 520663, 629893, 744419, 6928823, 8188609, 90074699]

約数ペア:

[(1, 90074699), (11, 8188609), (13, 6928823), (121, 744419), (143, 629893), (173, 520663), (331, 272129), (1573, 57263), (1903, 47333), (2249, 40051), (3641, 24739), (4303, 20933)]