1555156791

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{50867}}^1$

素因数の和:50995

約数の個数: 24

約数和(自身を含む): 2327719680

約数和(自身を除く): 772562889

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 3397, 10191, 30573, 50867, 152601, 457803, 2187281, 4018493, 6561843, 12055479, 19685529, 36166437, 172795199, 518385597, 1555156791]

約数ペア:

[(1, 1555156791), (3, 518385597), (9, 172795199), (43, 36166437), (79, 19685529), (129, 12055479), (237, 6561843), (387, 4018493), (711, 2187281), (3397, 457803), (10191, 152601), (30573, 50867)]