156738753

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{13469}}^1$

素因数の和:13909

約数の個数: 16

約数和(自身を含む): 232761600

約数和(自身を除く): 76022847

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 11637, 13469, 40407, 121221, 363663, 5805139, 17415417, 52246251, 156738753]

約数ペア:

[(1, 156738753), (3, 52246251), (9, 17415417), (27, 5805139), (431, 363663), (1293, 121221), (3879, 40407), (11637, 13469)]