91910973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 153787392

約数和(自身を除く): 61876419

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 2441, 3423, 5379, 7323, 12551, 17087, 26851, 37653, 51261, 80553, 187957, 397883, 563871, 1193649, 2785181, 4376713, 8355543, 13130139, 30636991, 91910973]

約数ペア:

[(1, 91910973), (3, 30636991), (7, 13130139), (11, 8355543), (21, 4376713), (33, 2785181), (77, 1193649), (163, 563871), (231, 397883), (489, 187957), (1141, 80553), (1793, 51261), (2441, 37653), (3423, 26851), (5379, 17087), (7323, 12551)]