90150291

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130087}}^1$

素因数の和:130111

約数の個数: 24

約数和(自身を含む): 162349824

約数和(自身を除く): 72199533

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 130087, 390261, 910609, 1170783, 1430957, 2731827, 4292871, 8195481, 10016699, 12878613, 30050097, 90150291]

約数ペア:

[(1, 90150291), (3, 30050097), (7, 12878613), (9, 10016699), (11, 8195481), (21, 4292871), (33, 2731827), (63, 1430957), (77, 1170783), (99, 910609), (231, 390261), (693, 130087)]