9681849

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 15350400

約数和(自身を除く): 5668551

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 233, 243, 513, 699, 729, 1539, 2097, 2187, 4427, 4617, 6291, 13281, 13851, 18873, 39843, 41553, 56619, 119529, 169857, 358587, 509571, 1075761, 3227283, 9681849]

約数ペア:

[(1, 9681849), (3, 3227283), (9, 1075761), (19, 509571), (27, 358587), (57, 169857), (81, 119529), (171, 56619), (233, 41553), (243, 39843), (513, 18873), (699, 13851), (729, 13281), (1539, 6291), (2097, 4617), (2187, 4427)]