74436921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 122608640

約数和(自身を除く): 48171719

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 6841, 10881, 20523, 61569, 88933, 184707, 212071, 266799, 636213, 800397, 1908639, 2401191, 2756923, 5725917, 8270769, 24812307, 74436921]

約数ペア:

[(1, 74436921), (3, 24812307), (9, 8270769), (13, 5725917), (27, 2756923), (31, 2401191), (39, 1908639), (93, 800397), (117, 636213), (279, 266799), (351, 212071), (403, 184707), (837, 88933), (1209, 61569), (3627, 20523), (6841, 10881)]