156932912493

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1\times {\mathrm{4759}}^1$

素因数の和:7626

約数の個数: 48

約数和(自身を含む): 260531631360

約数和(自身を除く): 103598718867

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 2657, 4137, 4759, 7971, 12411, 14277, 18599, 23913, 33313, 42831, 55797, 99939, 167391, 299817, 523429, 937523, 1570287, 2812569, 3664003, 4710861, 6562661, 8437707, 10992009, 12644663, 19687983, 32976027, 37933989, 59063949, 88512641, 113801967, 265537923, 796613769, 2490998611, 7472995833, 17436990277, 22418987499, 52310970831, 156932912493]

約数ペア:

[(1, 156932912493), (3, 52310970831), (7, 22418987499), (9, 17436990277), (21, 7472995833), (63, 2490998611), (197, 796613769), (591, 265537923), (1379, 113801967), (1773, 88512641), (2657, 59063949), (4137, 37933989), (4759, 32976027), (7971, 19687983), (12411, 12644663), (14277, 10992009), (18599, 8437707), (23913, 6562661), (33313, 4710861), (42831, 3664003), (55797, 2812569), (99939, 1570287), (167391, 937523), (299817, 523429)]