64729233

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 99123200

約数和(自身を除く): 34393967

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 439, 1143, 1161, 1317, 3429, 3951, 5461, 11853, 16383, 18877, 49149, 55753, 56631, 147447, 167259, 169893, 501777, 509679, 1505331, 2397379, 7192137, 21576411, 64729233]

約数ペア:

[(1, 64729233), (3, 21576411), (9, 7192137), (27, 2397379), (43, 1505331), (127, 509679), (129, 501777), (381, 169893), (387, 167259), (439, 147447), (1143, 56631), (1161, 55753), (1317, 49149), (3429, 18877), (3951, 16383), (5461, 11853)]