156916512963

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1\times {\mathrm{4049}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 259780996800

約数和(自身を除く): 102864483837

約数列:

[1, 3, 7, 9, 21, 63, 617, 997, 1851, 2991, 4049, 4319, 5553, 6979, 8973, 12147, 12957, 20937, 28343, 36441, 38871, 62811, 85029, 255087, 615149, 1845447, 2498233, 4036853, 4306043, 5536341, 7494699, 12110559, 12918129, 17487631, 22484097, 28257971, 36331677, 38754387, 52462893, 84773913, 157388679, 254321739, 2490738301, 7472214903, 17435168107, 22416644709, 52305504321, 156916512963]

約数ペア:

[(1, 156916512963), (3, 52305504321), (7, 22416644709), (9, 17435168107), (21, 7472214903), (63, 2490738301), (617, 254321739), (997, 157388679), (1851, 84773913), (2991, 52462893), (4049, 38754387), (4319, 36331677), (5553, 28257971), (6979, 22484097), (8973, 17487631), (12147, 12918129), (12957, 12110559), (20937, 7494699), (28343, 5536341), (36441, 4306043), (38871, 4036853), (62811, 2498233), (85029, 1845447), (255087, 615149)]