15670117557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{3659}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 25035454080

約数和(自身を除く): 9365336523

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 1217, 3519, 3651, 3659, 10953, 10977, 20689, 27991, 32931, 62067, 62203, 83973, 84157, 186201, 186609, 251919, 252471, 475847, 559827, 757413, 1427541, 1430669, 4282623, 4292007, 4453003, 12876021, 13359009, 40077027, 75701051, 102419069, 227103153, 307257207, 681309459, 921771621, 1741124173, 5223372519, 15670117557]

約数ペア:

[(1, 15670117557), (3, 5223372519), (9, 1741124173), (17, 921771621), (23, 681309459), (51, 307257207), (69, 227103153), (153, 102419069), (207, 75701051), (391, 40077027), (1173, 13359009), (1217, 12876021), (3519, 4453003), (3651, 4292007), (3659, 4282623), (10953, 1430669), (10977, 1427541), (20689, 757413), (27991, 559827), (32931, 475847), (62067, 252471), (62203, 251919), (83973, 186609), (84157, 186201)]