8999091297

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 16109383680

約数和(自身を除く): 7110292383

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 331, 483, 609, 647, 667, 993, 1449, 1827, 1941, 2001, 2317, 2979, 4529, 4669, 5823, 6003, 6951, 7613, 9599, 13587, 14007, 14881, 18763, 20853, 22839, 28797, 40761, 42021, 44643, 53291, 56289, 67193, 68517, 86391, 104167, 131341, 133929, 159873, 168867, 201579, 214157, 220777, 312501, 394023, 431549, 479619, 604737, 642471, 662331, 937503, 1182069, 1294647, 1499099, 1545439, 1927413, 1986993, 3020843, 3883941, 4497297, 4636317, 4925611, 6210553, 9062529, 13491891, 13908951, 14776833, 18631659, 27187587, 34479277, 43473871, 44330499, 55894977, 103437831, 130421613, 142842719, 310313493, 391264839, 428528157, 999899033, 1285584471, 2999697099, 8999091297]

約数ペア:

[(1, 8999091297), (3, 2999697099), (7, 1285584471), (9, 999899033), (21, 428528157), (23, 391264839), (29, 310313493), (63, 142842719), (69, 130421613), (87, 103437831), (161, 55894977), (203, 44330499), (207, 43473871), (261, 34479277), (331, 27187587), (483, 18631659), (609, 14776833), (647, 13908951), (667, 13491891), (993, 9062529), (1449, 6210553), (1827, 4925611), (1941, 4636317), (2001, 4497297), (2317, 3883941), (2979, 3020843), (4529, 1986993), (4669, 1927413), (5823, 1545439), (6003, 1499099), (6951, 1294647), (7613, 1182069), (9599, 937503), (13587, 662331), (14007, 642471), (14881, 604737), (18763, 479619), (20853, 431549), (22839, 394023), (28797, 312501), (40761, 220777), (42021, 214157), (44643, 201579), (53291, 168867), (56289, 159873), (67193, 133929), (68517, 131341), (86391, 104167)]