152130909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 246620160

約数和(自身を除く): 94489251

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 1673, 1783, 4063, 5019, 5349, 12189, 12481, 28441, 30311, 37443, 85323, 90933, 212177, 426137, 636531, 1278411, 2982959, 7244329, 8948877, 21732987, 50710303, 152130909]

約数ペア:

[(1, 152130909), (3, 50710303), (7, 21732987), (17, 8948877), (21, 7244329), (51, 2982959), (119, 1278411), (239, 636531), (357, 426137), (717, 212177), (1673, 90933), (1783, 85323), (4063, 37443), (5019, 30311), (5349, 28441), (12189, 12481)]