74129679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1301}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 115638432

約数和(自身を除く): 41508753

約数列:

[1, 3, 9, 13, 39, 117, 487, 1301, 1461, 3903, 4383, 6331, 11709, 16913, 18993, 50739, 56979, 152217, 633587, 1900761, 5702283, 8236631, 24709893, 74129679]

約数ペア:

[(1, 74129679), (3, 24709893), (9, 8236631), (13, 5702283), (39, 1900761), (117, 633587), (487, 152217), (1301, 56979), (1461, 50739), (3903, 18993), (4383, 16913), (6331, 11709)]