74498019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7681}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 102877344

約数和(自身を除く): 28379325

約数列:

[1, 3, 53, 61, 159, 183, 3233, 7681, 9699, 23043, 407093, 468541, 1221279, 1405623, 24832673, 74498019]

約数ペア:

[(1, 74498019), (3, 24832673), (53, 1405623), (61, 1221279), (159, 468541), (183, 407093), (3233, 23043), (7681, 9699)]