520512206139

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2536943}}^1$

素因数の和:2537121

約数の個数: 40

約数和(自身を含む): 828819604800

約数和(自身を除く): 308307398661

約数列:

[1, 3, 9, 17, 27, 51, 81, 149, 153, 447, 459, 1341, 1377, 2533, 4023, 7599, 12069, 22797, 68391, 205173, 2536943, 7610829, 22832487, 43128031, 68497461, 129384093, 205492383, 378004507, 388152279, 1134013521, 1164456837, 3402040563, 3493370511, 6426076619, 10206121689, 19278229857, 30618365067, 57834689571, 173504068713, 520512206139]

約数ペア:

[(1, 520512206139), (3, 173504068713), (9, 57834689571), (17, 30618365067), (27, 19278229857), (51, 10206121689), (81, 6426076619), (149, 3493370511), (153, 3402040563), (447, 1164456837), (459, 1134013521), (1341, 388152279), (1377, 378004507), (2533, 205492383), (4023, 129384093), (7599, 68497461), (12069, 43128031), (22797, 22832487), (68391, 7610829), (205173, 2536943)]