80236971

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 118404000

約数和(自身を除く): 38167029

約数列:

[1, 3, 9, 89, 109, 267, 327, 801, 919, 981, 2757, 8271, 9701, 29103, 81791, 87309, 100171, 245373, 300513, 736119, 901539, 8915219, 26745657, 80236971]

約数ペア:

[(1, 80236971), (3, 26745657), (9, 8915219), (89, 901539), (109, 736119), (267, 300513), (327, 245373), (801, 100171), (919, 87309), (981, 81791), (2757, 29103), (8271, 9701)]