81476154

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{67559}}^1$

素因数の和:67634

約数の個数: 24

約数和(自身を含む): 179169120

約数和(自身を除く): 97692966

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 67559, 135118, 202677, 405354, 608031, 1216062, 4526453, 9052906, 13579359, 27158718, 40738077, 81476154]

約数ペア:

[(1, 81476154), (2, 40738077), (3, 27158718), (6, 13579359), (9, 9052906), (18, 4526453), (67, 1216062), (134, 608031), (201, 405354), (402, 202677), (603, 135118), (1206, 67559)]