1330932789

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 60

約数和(自身を含む): 2107759500

約数和(自身を除く): 776826711

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 349, 529, 621, 801, 1047, 1587, 1863, 2047, 2403, 3141, 4761, 6141, 7209, 8027, 9423, 14283, 18423, 24081, 28269, 31061, 42849, 47081, 55269, 72243, 93183, 141243, 165807, 184621, 216729, 279549, 423729, 553863, 650187, 714403, 838647, 1271187, 1661589, 2143209, 2515941, 3813561, 4984767, 6429627, 14954301, 16431269, 19288881, 49293807, 57866643, 147881421, 443644263, 1330932789]

約数ペア:

[(1, 1330932789), (3, 443644263), (9, 147881421), (23, 57866643), (27, 49293807), (69, 19288881), (81, 16431269), (89, 14954301), (207, 6429627), (267, 4984767), (349, 3813561), (529, 2515941), (621, 2143209), (801, 1661589), (1047, 1271187), (1587, 838647), (1863, 714403), (2047, 650187), (2403, 553863), (3141, 423729), (4761, 279549), (6141, 216729), (7209, 184621), (8027, 165807), (9423, 141243), (14283, 93183), (18423, 72243), (24081, 55269), (28269, 47081), (31061, 42849)]