67105917

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 101723648

約数和(自身を除く): 34617731

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 3943, 5673, 11829, 17019, 35487, 122233, 240523, 366699, 721569, 1100097, 2164707, 7456213, 22368639, 67105917]

約数ペア:

[(1, 67105917), (3, 22368639), (9, 7456213), (31, 2164707), (61, 1100097), (93, 721569), (183, 366699), (279, 240523), (549, 122233), (1891, 35487), (3943, 17019), (5673, 11829)]