68818323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7499}}^1$

素因数の和:7551

約数の個数: 32

約数和(自身を含む): 115200000

約数和(自身を除く): 46381677

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 7499, 9177, 22497, 52493, 142481, 157479, 172477, 427443, 517431, 997367, 1207339, 2992101, 3277063, 3622017, 9831189, 22939441, 68818323]

約数ペア:

[(1, 68818323), (3, 22939441), (7, 9831189), (19, 3622017), (21, 3277063), (23, 2992101), (57, 1207339), (69, 997367), (133, 517431), (161, 427443), (399, 172477), (437, 157479), (483, 142481), (1311, 52493), (3059, 22497), (7499, 9177)]