156938679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6793}}^1$

素因数の和:6967

約数の個数: 24

約数和(自身を含む): 241648992

約数和(自身を除く): 84710313

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 6793, 7701, 20379, 23103, 61137, 115481, 346443, 1025743, 1039329, 3077229, 9231687, 17437631, 52312893, 156938679]

約数ペア:

[(1, 156938679), (3, 52312893), (9, 17437631), (17, 9231687), (51, 3077229), (151, 1039329), (153, 1025743), (453, 346443), (1359, 115481), (2567, 61137), (6793, 23103), (7701, 20379)]