77028627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 38125293

約数列:

[1, 3, 13, 39, 41, 67, 123, 201, 533, 719, 871, 1599, 2157, 2613, 2747, 8241, 9347, 28041, 29479, 35711, 48173, 88437, 107133, 144519, 383227, 626249, 1149681, 1878747, 1975093, 5925279, 25676209, 77028627]

約数ペア:

[(1, 77028627), (3, 25676209), (13, 5925279), (39, 1975093), (41, 1878747), (67, 1149681), (123, 626249), (201, 383227), (533, 144519), (719, 107133), (871, 88437), (1599, 48173), (2157, 35711), (2613, 29479), (2747, 28041), (8241, 9347)]