201727665

素因数分解:

$3^5\times 5^1\times {\mathrm{166031}}^1$

素因数の和:166051

約数の個数: 24

約数和(自身を含む): 362613888

約数和(自身を除く): 160886223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 166031, 498093, 830155, 1494279, 2490465, 4482837, 7471395, 13448511, 22414185, 40345533, 67242555, 201727665]

約数ペア:

[(1, 201727665), (3, 67242555), (5, 40345533), (9, 22414185), (15, 13448511), (27, 7471395), (45, 4482837), (81, 2490465), (135, 1494279), (243, 830155), (405, 498093), (1215, 166031)]