53643051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 100918272

約数和(自身を除く): 47275221

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 121, 217, 227, 231, 279, 341, 363, 651, 681, 693, 847, 1023, 1089, 1589, 1953, 2043, 2387, 2497, 2541, 3069, 3751, 4767, 7037, 7161, 7491, 7623, 11253, 14301, 17479, 21111, 21483, 22473, 26257, 27467, 33759, 49259, 52437, 63333, 77407, 78771, 82401, 147777, 157311, 192269, 232221, 236313, 247203, 443331, 541849, 576807, 696663, 851477, 1625547, 1730421, 2554431, 4876641, 5960339, 7663293, 17881017, 53643051]

約数ペア:

[(1, 53643051), (3, 17881017), (7, 7663293), (9, 5960339), (11, 4876641), (21, 2554431), (31, 1730421), (33, 1625547), (63, 851477), (77, 696663), (93, 576807), (99, 541849), (121, 443331), (217, 247203), (227, 236313), (231, 232221), (279, 192269), (341, 157311), (363, 147777), (651, 82401), (681, 78771), (693, 77407), (847, 63333), (1023, 52437), (1089, 49259), (1589, 33759), (1953, 27467), (2043, 26257), (2387, 22473), (2497, 21483), (2541, 21111), (3069, 17479), (3751, 14301), (4767, 11253), (7037, 7623), (7161, 7491)]