79615719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 130590720

約数和(自身を除く): 50975001

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 171, 207, 279, 437, 589, 653, 713, 1311, 1767, 1959, 2139, 3933, 5301, 5877, 6417, 12407, 13547, 15019, 20243, 37221, 40641, 45057, 60729, 111663, 121923, 135171, 182187, 285361, 384617, 465589, 856083, 1153851, 1396767, 2568249, 3461553, 4190301, 8846191, 26538573, 79615719]

約数ペア:

[(1, 79615719), (3, 26538573), (9, 8846191), (19, 4190301), (23, 3461553), (31, 2568249), (57, 1396767), (69, 1153851), (93, 856083), (171, 465589), (207, 384617), (279, 285361), (437, 182187), (589, 135171), (653, 121923), (713, 111663), (1311, 60729), (1767, 45057), (1959, 40641), (2139, 37221), (3933, 20243), (5301, 15019), (5877, 13547), (6417, 12407)]