99720153

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31595

約数の個数: 24

約数和(自身を含む): 160870528

約数和(自身を除く): 61150375

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 31567, 94701, 284103, 410371, 852309, 1231113, 2556927, 3693339, 7670781, 11080017, 33240051, 99720153]

約数ペア:

[(1, 99720153), (3, 33240051), (9, 11080017), (13, 7670781), (27, 3693339), (39, 2556927), (81, 1231113), (117, 852309), (243, 410371), (351, 284103), (1053, 94701), (3159, 31567)]