7015404123

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{22721}}^1$

素因数の和:22789

約数の個数: 72

約数和(自身を含む): 12973353120

約数和(自身を除く): 5957948997

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 169, 203, 261, 273, 377, 507, 609, 819, 1131, 1183, 1521, 1827, 2639, 3393, 3549, 4901, 7917, 10647, 14703, 22721, 23751, 34307, 44109, 68163, 102921, 159047, 204489, 295373, 308763, 477141, 658909, 886119, 1431423, 1976727, 2067611, 2658357, 3839849, 4612363, 5930181, 6202833, 8565817, 11519547, 13837089, 18608499, 25697451, 26878943, 34558641, 41511267, 59960719, 77092353, 80636829, 111355621, 179882157, 241910487, 334066863, 539646471, 779489347, 1002200589, 2338468041, 7015404123]

約数ペア:

[(1, 7015404123), (3, 2338468041), (7, 1002200589), (9, 779489347), (13, 539646471), (21, 334066863), (29, 241910487), (39, 179882157), (63, 111355621), (87, 80636829), (91, 77092353), (117, 59960719), (169, 41511267), (203, 34558641), (261, 26878943), (273, 25697451), (377, 18608499), (507, 13837089), (609, 11519547), (819, 8565817), (1131, 6202833), (1183, 5930181), (1521, 4612363), (1827, 3839849), (2639, 2658357), (3393, 2067611), (3549, 1976727), (4901, 1431423), (7917, 886119), (10647, 658909), (14703, 477141), (22721, 308763), (23751, 295373), (34307, 204489), (44109, 159047), (68163, 102921)]