15696421461

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 28235870208

約数和(自身を除く): 12539448747

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 151, 161, 189, 207, 243, 453, 483, 567, 621, 1057, 1359, 1449, 1701, 1863, 2657, 3171, 3473, 4077, 4347, 5589, 7971, 9513, 10419, 12231, 13041, 18599, 23913, 24311, 28539, 31257, 36693, 39123, 55797, 61111, 71739, 72933, 85617, 93771, 167391, 183333, 215217, 218799, 256851, 281313, 401207, 427777, 502173, 549999, 645651, 656397, 843939, 1203621, 1283331, 1506519, 1649997, 1969191, 2808449, 3610863, 3849993, 4519557, 4949991, 5907573, 8425347, 9227761, 10832589, 11549979, 14849973, 25276041, 27683283, 32497767, 34649937, 64594327, 75828123, 83049849, 97493301, 103949811, 193782981, 227484369, 249149547, 581348943, 682453107, 747448641, 1744046829, 2242345923, 5232140487, 15696421461]

約数ペア:

[(1, 15696421461), (3, 5232140487), (7, 2242345923), (9, 1744046829), (21, 747448641), (23, 682453107), (27, 581348943), (63, 249149547), (69, 227484369), (81, 193782981), (151, 103949811), (161, 97493301), (189, 83049849), (207, 75828123), (243, 64594327), (453, 34649937), (483, 32497767), (567, 27683283), (621, 25276041), (1057, 14849973), (1359, 11549979), (1449, 10832589), (1701, 9227761), (1863, 8425347), (2657, 5907573), (3171, 4949991), (3473, 4519557), (4077, 3849993), (4347, 3610863), (5589, 2808449), (7971, 1969191), (9513, 1649997), (10419, 1506519), (12231, 1283331), (13041, 1203621), (18599, 843939), (23913, 656397), (24311, 645651), (28539, 549999), (31257, 502173), (36693, 427777), (39123, 401207), (55797, 281313), (61111, 256851), (71739, 218799), (72933, 215217), (85617, 183333), (93771, 167391)]