67873617

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3001}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 112394880

約数和(自身を除く): 44521263

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3001, 3231, 7539, 9003, 21007, 22617, 27009, 63021, 189063, 1077359, 3232077, 7541513, 9696231, 22624539, 67873617]

約数ペア:

[(1, 67873617), (3, 22624539), (7, 9696231), (9, 7541513), (21, 3232077), (63, 1077359), (359, 189063), (1077, 63021), (2513, 27009), (3001, 22617), (3231, 21007), (7539, 9003)]