78971373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 123149208

約数和(自身を除く): 44177835

約数列:

[1, 3, 9, 13, 39, 117, 677, 997, 2031, 2991, 6093, 8801, 8973, 12961, 26403, 38883, 79209, 116649, 674969, 2024907, 6074721, 8774597, 26323791, 78971373]

約数ペア:

[(1, 78971373), (3, 26323791), (9, 8774597), (13, 6074721), (39, 2024907), (117, 674969), (677, 116649), (997, 79209), (2031, 38883), (2991, 26403), (6093, 12961), (8801, 8973)]