131497443

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6176

約数の個数: 48

約数和(自身を含む): 244488192

約数和(自身を除く): 112990749

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 6121, 7161, 18363, 21483, 42847, 55089, 67331, 128541, 189751, 201993, 385623, 471317, 569253, 605979, 1328257, 1413951, 1707759, 2087261, 3984771, 4241853, 6261783, 11954313, 14610827, 18785349, 43832481, 131497443]

約数ペア:

[(1, 131497443), (3, 43832481), (7, 18785349), (9, 14610827), (11, 11954313), (21, 6261783), (31, 4241853), (33, 3984771), (63, 2087261), (77, 1707759), (93, 1413951), (99, 1328257), (217, 605979), (231, 569253), (279, 471317), (341, 385623), (651, 201993), (693, 189751), (1023, 128541), (1953, 67331), (2387, 55089), (3069, 42847), (6121, 21483), (7161, 18363)]