1187533156901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1\times {\mathrm{19489}}^1$

素因数の和:23698

約数の個数: 48

約数和(自身を含む): 1552813516800

約数和(自身を除く): 365280359899

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 4159, 14651, 19489, 29113, 54067, 95657, 136423, 203791, 253357, 378469, 448247, 669599, 954961, 1243541, 1773499, 2649283, 3137729, 4687193, 5827211, 8704787, 12414493, 21964103, 40790477, 60933509, 81054751, 285533339, 567383257, 1053711763, 1864259273, 3971682799, 7375982341, 13049814911, 24235370549, 51631876387, 91348704377, 169647593843, 1187533156901]

約数ペア:

[(1, 1187533156901), (7, 169647593843), (13, 91348704377), (23, 51631876387), (49, 24235370549), (91, 13049814911), (161, 7375982341), (299, 3971682799), (637, 1864259273), (1127, 1053711763), (2093, 567383257), (4159, 285533339), (14651, 81054751), (19489, 60933509), (29113, 40790477), (54067, 21964103), (95657, 12414493), (136423, 8704787), (203791, 5827211), (253357, 4687193), (378469, 3137729), (448247, 2649283), (669599, 1773499), (954961, 1243541)]