64476087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 34872393

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1231, 1343, 3081, 3693, 4029, 16003, 17459, 20927, 48009, 52377, 62781, 97249, 272051, 291747, 816153, 1264237, 1653233, 3792711, 4959699, 21492029, 64476087]

約数ペア:

[(1, 64476087), (3, 21492029), (13, 4959699), (17, 3792711), (39, 1653233), (51, 1264237), (79, 816153), (221, 291747), (237, 272051), (663, 97249), (1027, 62781), (1231, 52377), (1343, 48009), (3081, 20927), (3693, 17459), (4029, 16003)]