528058413

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2953}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 808214400

約数和(自身を除く): 280155987

約数列:

[1, 3, 9, 27, 37, 111, 179, 333, 537, 999, 1611, 2953, 4833, 6623, 8859, 19869, 26577, 59607, 79731, 109261, 178821, 327783, 528587, 983349, 1585761, 2950047, 4757283, 14271849, 19557719, 58673157, 176019471, 528058413]

約数ペア:

[(1, 528058413), (3, 176019471), (9, 58673157), (27, 19557719), (37, 14271849), (111, 4757283), (179, 2950047), (333, 1585761), (537, 983349), (999, 528587), (1611, 327783), (2953, 178821), (4833, 109261), (6623, 79731), (8859, 59607), (19869, 26577)]