164736621

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17317}}^1$

素因数の和:17481

約数の個数: 24

約数和(自身を含む): 273762944

約数和(自身を除く): 109026323

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 17317, 51951, 121219, 155853, 363657, 1090971, 2614867, 7844601, 18304069, 23533803, 54912207, 164736621]

約数ペア:

[(1, 164736621), (3, 54912207), (7, 23533803), (9, 18304069), (21, 7844601), (63, 2614867), (151, 1090971), (453, 363657), (1057, 155853), (1359, 121219), (3171, 51951), (9513, 17317)]