67606419

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 91430144

約数和(自身を除く): 23823725

約数列:

[1, 3, 103, 309, 331, 661, 993, 1983, 34093, 68083, 102279, 204249, 218791, 656373, 22535473, 67606419]

約数ペア:

[(1, 67606419), (3, 22535473), (103, 656373), (309, 218791), (331, 204249), (661, 102279), (993, 68083), (1983, 34093)]