8177788251

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 12334766080

約数和(自身を除く): 4156977829

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 433, 487, 1251, 1299, 1461, 3897, 4309, 4383, 12927, 13423, 15097, 38781, 40269, 45291, 60187, 67693, 120807, 135873, 180561, 203079, 210871, 541683, 609237, 632613, 1865797, 1897839, 2098483, 5597391, 6295449, 6537001, 16792173, 18886347, 19611003, 29311069, 58833009, 87933207, 263799621, 908643139, 2725929417, 8177788251]

約数ペア:

[(1, 8177788251), (3, 2725929417), (9, 908643139), (31, 263799621), (93, 87933207), (139, 58833009), (279, 29311069), (417, 19611003), (433, 18886347), (487, 16792173), (1251, 6537001), (1299, 6295449), (1461, 5597391), (3897, 2098483), (4309, 1897839), (4383, 1865797), (12927, 632613), (13423, 609237), (15097, 541683), (38781, 210871), (40269, 203079), (45291, 180561), (60187, 135873), (67693, 120807)]