313614909

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{35521}}^1$

素因数の和:35642

約数の個数: 20

約数和(自身を含む): 472797820

約数和(自身を除く): 159182911

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 35521, 106563, 319689, 959067, 2877201, 3871789, 11615367, 34846101, 104538303, 313614909]

約数ペア:

[(1, 313614909), (3, 104538303), (9, 34846101), (27, 11615367), (81, 3871789), (109, 2877201), (327, 959067), (981, 319689), (2943, 106563), (8829, 35521)]