90580413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 151437312

約数和(自身を除く): 60856899

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1337, 2053, 2101, 4011, 6159, 6303, 14371, 14707, 22583, 43113, 44121, 67749, 158081, 392123, 474243, 1176369, 2744861, 4313353, 8234583, 12940059, 30193471, 90580413]

約数ペア:

[(1, 90580413), (3, 30193471), (7, 12940059), (11, 8234583), (21, 4313353), (33, 2744861), (77, 1176369), (191, 474243), (231, 392123), (573, 158081), (1337, 67749), (2053, 44121), (2101, 43113), (4011, 22583), (6159, 14707), (6303, 14371)]