69183149

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 89645724

約数和(自身を除く): 20462575

約数列:

[1, 7, 17, 23, 49, 119, 157, 161, 391, 529, 833, 1099, 1127, 2669, 2737, 3611, 3703, 7693, 8993, 18683, 19159, 25277, 25921, 61387, 62951, 83053, 130781, 176939, 429709, 440657, 581371, 1411901, 3007963, 4069597, 9883307, 69183149]

約数ペア:

[(1, 69183149), (7, 9883307), (17, 4069597), (23, 3007963), (49, 1411901), (119, 581371), (157, 440657), (161, 429709), (391, 176939), (529, 130781), (833, 83053), (1099, 62951), (1127, 61387), (2669, 25921), (2737, 25277), (3611, 19159), (3703, 18683), (7693, 8993)]