664684675197

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1783}}^1\times {\mathrm{11621}}^1$

素因数の和:13478

約数の個数: 48

約数和(自身を含む): 967514950272

約数和(自身を除く): 302830275075

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1783, 1887, 5349, 10693, 11621, 30311, 32079, 34863, 65971, 90933, 197557, 197913, 429977, 515287, 592671, 1121507, 1289931, 1545861, 3358469, 3364521, 7309609, 10075407, 19065619, 20720243, 21928827, 57196857, 62160729, 124263353, 352244131, 372790059, 766648991, 1056732393, 2299946973, 5988150227, 13033032847, 17964450681, 39099098541, 221561558399, 664684675197]

約数ペア:

[(1, 664684675197), (3, 221561558399), (17, 39099098541), (37, 17964450681), (51, 13033032847), (111, 5988150227), (289, 2299946973), (629, 1056732393), (867, 766648991), (1783, 372790059), (1887, 352244131), (5349, 124263353), (10693, 62160729), (11621, 57196857), (30311, 21928827), (32079, 20720243), (34863, 19065619), (65971, 10075407), (90933, 7309609), (197557, 3364521), (197913, 3358469), (429977, 1545861), (515287, 1289931), (592671, 1121507)]