74741589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 123110400

約数和(自身を除く): 48368811

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 6869, 10881, 20607, 61821, 89297, 185463, 212939, 267891, 638817, 803673, 1916451, 2411019, 2768207, 5749353, 8304621, 24913863, 74741589]

約数ペア:

[(1, 74741589), (3, 24913863), (9, 8304621), (13, 5749353), (27, 2768207), (31, 2411019), (39, 1916451), (93, 803673), (117, 638817), (279, 267891), (351, 212939), (403, 185463), (837, 89297), (1209, 61821), (3627, 20607), (6869, 10881)]