78214527

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 115556480

約数和(自身を除く): 37341953

約数列:

[1, 3, 9, 67, 151, 201, 453, 603, 859, 1359, 2577, 7731, 10117, 30351, 57553, 91053, 129709, 172659, 389127, 517977, 1167381, 8690503, 26071509, 78214527]

約数ペア:

[(1, 78214527), (3, 26071509), (9, 8690503), (67, 1167381), (151, 517977), (201, 389127), (453, 172659), (603, 129709), (859, 91053), (1359, 57553), (2577, 30351), (7731, 10117)]