66295686

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 69732474

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 978, 1279, 2558, 3837, 7674, 8639, 17278, 25917, 51834, 67787, 135574, 203361, 208477, 406722, 416954, 625431, 1250862, 11049281, 22098562, 33147843, 66295686]

約数ペア:

[(1, 66295686), (2, 33147843), (3, 22098562), (6, 11049281), (53, 1250862), (106, 625431), (159, 416954), (163, 406722), (318, 208477), (326, 203361), (489, 135574), (978, 67787), (1279, 51834), (2558, 25917), (3837, 17278), (7674, 8639)]