420826713843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{23189}}^1$

素因数の和:23436

約数の個数: 64

約数和(自身を含む): 621281249280

約数和(自身を除く): 200454535437

約数列:

[1, 3, 17, 47, 51, 67, 113, 141, 201, 339, 799, 1139, 1921, 2397, 3149, 3417, 5311, 5763, 7571, 9447, 15933, 22713, 23189, 53533, 69567, 90287, 128707, 160599, 270861, 355837, 386121, 394213, 1067511, 1089883, 1182639, 1553663, 2620357, 3269649, 4660989, 6049229, 7861071, 18147687, 18528011, 26412271, 44546069, 55584033, 73022161, 79236813, 123156779, 133638207, 175563919, 219066483, 369470337, 526691757, 1241376737, 2093665243, 2984586623, 3724130211, 6280995729, 8251504193, 8953759869, 24754512579, 140275571281, 420826713843]

約数ペア:

[(1, 420826713843), (3, 140275571281), (17, 24754512579), (47, 8953759869), (51, 8251504193), (67, 6280995729), (113, 3724130211), (141, 2984586623), (201, 2093665243), (339, 1241376737), (799, 526691757), (1139, 369470337), (1921, 219066483), (2397, 175563919), (3149, 133638207), (3417, 123156779), (5311, 79236813), (5763, 73022161), (7571, 55584033), (9447, 44546069), (15933, 26412271), (22713, 18528011), (23189, 18147687), (53533, 7861071), (69567, 6049229), (90287, 4660989), (128707, 3269649), (160599, 2620357), (270861, 1553663), (355837, 1182639), (386121, 1089883), (394213, 1067511)]