68632617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 30554583

約数列:

[1, 3, 19, 57, 83, 89, 163, 249, 267, 489, 1577, 1691, 3097, 4731, 5073, 7387, 9291, 13529, 14507, 22161, 40587, 43521, 140353, 257051, 275633, 421059, 771153, 826899, 1204081, 3612243, 22877539, 68632617]

約数ペア:

[(1, 68632617), (3, 22877539), (19, 3612243), (57, 1204081), (83, 826899), (89, 771153), (163, 421059), (249, 275633), (267, 257051), (489, 140353), (1577, 43521), (1691, 40587), (3097, 22161), (4731, 14507), (5073, 13529), (7387, 9291)]