662067

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 1167360

約数和(自身を除く): 505293

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 113, 189, 217, 279, 339, 651, 791, 837, 1017, 1953, 2373, 3051, 3503, 5859, 7119, 10509, 21357, 24521, 31527, 73563, 94581, 220689, 662067]

約数ペア:

[(1, 662067), (3, 220689), (7, 94581), (9, 73563), (21, 31527), (27, 24521), (31, 21357), (63, 10509), (93, 7119), (113, 5859), (189, 3503), (217, 3051), (279, 2373), (339, 1953), (651, 1017), (791, 837)]