148928247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13740

約数の個数: 32

約数和(自身を含む): 245288960

約数和(自身を除く): 96360713

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 13687, 41061, 123183, 177931, 369549, 424297, 533793, 1272891, 1601379, 3818673, 4804137, 5515861, 11456019, 16547583, 49642749, 148928247]

約数ペア:

[(1, 148928247), (3, 49642749), (9, 16547583), (13, 11456019), (27, 5515861), (31, 4804137), (39, 3818673), (93, 1601379), (117, 1272891), (279, 533793), (351, 424297), (403, 369549), (837, 177931), (1209, 123183), (3627, 41061), (10881, 13687)]