72018309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10343}}^1$

素因数の和:10568

約数の個数: 16

約数和(自身を含む): 105260544

約数和(自身を除く): 33242235

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 10343, 31029, 113773, 341319, 2182373, 6547119, 24006103, 72018309]

約数ペア:

[(1, 72018309), (3, 24006103), (11, 6547119), (33, 2182373), (211, 341319), (633, 113773), (2321, 31029), (6963, 10343)]