78645843

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{36871}}^1$

素因数の和:36959

約数の個数: 16

約数和(自身を含む): 117990400

約数和(自身を除く): 39344557

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 36871, 110613, 331839, 995517, 2912809, 8738427, 26215281, 78645843]

約数ペア:

[(1, 78645843), (3, 26215281), (9, 8738427), (27, 2912809), (79, 995517), (237, 331839), (711, 110613), (2133, 36871)]