13303575567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{156371}}^1$

素因数の和:156540

約数の個数: 32

約数和(自身を含む): 20716162560

約数和(自身を除く): 7412586993

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 1233, 3151, 3699, 9453, 28359, 85077, 156371, 469113, 1407339, 3596533, 4222017, 10789599, 21422827, 32368797, 64268481, 97106391, 192805443, 492725021, 578416329, 1478175063, 4434525189, 13303575567]

約数ペア:

[(1, 13303575567), (3, 4434525189), (9, 1478175063), (23, 578416329), (27, 492725021), (69, 192805443), (137, 97106391), (207, 64268481), (411, 32368797), (621, 21422827), (1233, 10789599), (3151, 4222017), (3699, 3596533), (9453, 1407339), (28359, 469113), (85077, 156371)]