68929119

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23279}}^1$

素因数の和:23339

約数の個数: 24

約数和(自身を含む): 116213760

約数和(自身を除く): 47284641

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 23279, 69837, 162953, 209511, 488859, 1094113, 1466577, 3282339, 7658791, 9847017, 22976373, 68929119]

約数ペア:

[(1, 68929119), (3, 22976373), (7, 9847017), (9, 7658791), (21, 3282339), (47, 1466577), (63, 1094113), (141, 488859), (329, 209511), (423, 162953), (987, 69837), (2961, 23279)]