78334695

素因数分解:

$3^6\times 5^1\times {\mathrm{21491}}^1$

素因数の和:21514

約数の個数: 28

約数和(自身を含む): 140944536

約数和(自身を除く): 62609841

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 21491, 64473, 107455, 193419, 322365, 580257, 967095, 1740771, 2901285, 5222313, 8703855, 15666939, 26111565, 78334695]

約数ペア:

[(1, 78334695), (3, 26111565), (5, 15666939), (9, 8703855), (15, 5222313), (27, 2901285), (45, 1740771), (81, 967095), (135, 580257), (243, 322365), (405, 193419), (729, 107455), (1215, 64473), (3645, 21491)]