80474163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 134356992

約数和(自身を除く): 53882829

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 283, 849, 1231, 1981, 3113, 3693, 5943, 8617, 9339, 13541, 21791, 25851, 40623, 65373, 94787, 284361, 348373, 1045119, 2438611, 3832103, 7315833, 11496309, 26824721, 80474163]

約数ペア:

[(1, 80474163), (3, 26824721), (7, 11496309), (11, 7315833), (21, 3832103), (33, 2438611), (77, 1045119), (231, 348373), (283, 284361), (849, 94787), (1231, 65373), (1981, 40623), (3113, 25851), (3693, 21791), (5943, 13541), (8617, 9339)]