61768089

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 100919808

約数和(自身を除く): 39151719

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1447, 1581, 2511, 4341, 4743, 13023, 14229, 24599, 39069, 42687, 44857, 73797, 117207, 134571, 221391, 403713, 664173, 762569, 1211139, 1992519, 2287707, 3633417, 6863121, 20589363, 61768089]

約数ペア:

[(1, 61768089), (3, 20589363), (9, 6863121), (17, 3633417), (27, 2287707), (31, 1992519), (51, 1211139), (81, 762569), (93, 664173), (153, 403713), (279, 221391), (459, 134571), (527, 117207), (837, 73797), (1377, 44857), (1447, 42687), (1581, 39069), (2511, 24599), (4341, 14229), (4743, 13023)]