83268507

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 134417920

約数和(自身を除く): 51149413

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 1153, 1267, 3439, 3459, 3801, 8071, 10317, 21907, 24073, 24213, 65721, 72219, 153349, 208693, 460047, 626079, 1460851, 3965167, 4382553, 11895501, 27756169, 83268507]

約数ペア:

[(1, 83268507), (3, 27756169), (7, 11895501), (19, 4382553), (21, 3965167), (57, 1460851), (133, 626079), (181, 460047), (399, 208693), (543, 153349), (1153, 72219), (1267, 65721), (3439, 24213), (3459, 24073), (3801, 21907), (8071, 10317)]