427166313

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 668236800

約数和(自身を除く): 241070487

約数列:

[1, 3, 7, 21, 59, 109, 177, 327, 413, 763, 1239, 2289, 3163, 6431, 9489, 19293, 22141, 45017, 66423, 135051, 186617, 344767, 559851, 1034301, 1306319, 2413369, 3918957, 7240107, 20341253, 61023759, 142388771, 427166313]

約数ペア:

[(1, 427166313), (3, 142388771), (7, 61023759), (21, 20341253), (59, 7240107), (109, 3918957), (177, 2413369), (327, 1306319), (413, 1034301), (763, 559851), (1239, 344767), (2289, 186617), (3163, 135051), (6431, 66423), (9489, 45017), (19293, 22141)]