257077674189

素因数分解:

$3^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4028231}}^1$

素因数の和:4029257

約数の個数: 24

約数和(自身を含む): 424801233792

約数和(自身を除く): 167723559603

約数列:

[1, 3, 7, 9, 21, 63, 1013, 3039, 7091, 9117, 21273, 63819, 4028231, 12084693, 28197617, 36254079, 84592851, 253778553, 4080598003, 12241794009, 28564186021, 36725382027, 85692558063, 257077674189]

約数ペア:

[(1, 257077674189), (3, 85692558063), (7, 36725382027), (9, 28564186021), (21, 12241794009), (63, 4080598003), (1013, 253778553), (3039, 84592851), (7091, 36254079), (9117, 28197617), (21273, 12084693), (63819, 4028231)]