8045211069

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2063}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 13948346880

約数和(自身を除く): 5903135811

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 239, 259, 333, 441, 717, 777, 1673, 1813, 2063, 2151, 2331, 5019, 5439, 6189, 8843, 11711, 14441, 15057, 16317, 18567, 26529, 35133, 43323, 61901, 76331, 79587, 101087, 105399, 129969, 185703, 228993, 303261, 433307, 493057, 534317, 557109, 686979, 909783, 1299921, 1479171, 1602951, 3451399, 3740219, 3899763, 4437513, 4808853, 10354197, 11220657, 18243109, 24159793, 31062591, 33661971, 54729327, 72479379, 127701763, 164187981, 217438137, 383105289, 893912341, 1149315867, 2681737023, 8045211069]

約数ペア:

[(1, 8045211069), (3, 2681737023), (7, 1149315867), (9, 893912341), (21, 383105289), (37, 217438137), (49, 164187981), (63, 127701763), (111, 72479379), (147, 54729327), (239, 33661971), (259, 31062591), (333, 24159793), (441, 18243109), (717, 11220657), (777, 10354197), (1673, 4808853), (1813, 4437513), (2063, 3899763), (2151, 3740219), (2331, 3451399), (5019, 1602951), (5439, 1479171), (6189, 1299921), (8843, 909783), (11711, 686979), (14441, 557109), (15057, 534317), (16317, 493057), (18567, 433307), (26529, 303261), (35133, 228993), (43323, 185703), (61901, 129969), (76331, 105399), (79587, 101087)]