52505655327

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{20910257}}^1$

素因数の和:20910300

約数の個数: 20

約数和(自身を含む): 80964518976

約数和(自身を除く): 28458863649

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 20910257, 62730771, 188192313, 564576939, 648217967, 1693730817, 1944653901, 5833961703, 17501885109, 52505655327]

約数ペア:

[(1, 52505655327), (3, 17501885109), (9, 5833961703), (27, 1944653901), (31, 1693730817), (81, 648217967), (93, 564576939), (279, 188192313), (837, 62730771), (2511, 20910257)]