145440309

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{94873}}^1$

素因数の和:94956

約数の個数: 16

約数和(自身を含む): 224661632

約数和(自身を除く): 79221323

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 94873, 284619, 664111, 1992333, 6925729, 20777187, 48480103, 145440309]

約数ペア:

[(1, 145440309), (3, 48480103), (7, 20777187), (21, 6925729), (73, 1992333), (219, 664111), (511, 284619), (1533, 94873)]