72637191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 118939392

約数和(自身を除く): 46302201

約数列:

[1, 3, 9, 11, 33, 43, 99, 113, 129, 151, 339, 387, 453, 473, 1017, 1243, 1359, 1419, 1661, 3729, 4257, 4859, 4983, 6493, 11187, 14577, 14949, 17063, 19479, 43731, 51189, 53449, 58437, 71423, 153567, 160347, 187693, 214269, 481041, 563079, 642807, 733709, 1689237, 2201127, 6603381, 8070799, 24212397, 72637191]

約数ペア:

[(1, 72637191), (3, 24212397), (9, 8070799), (11, 6603381), (33, 2201127), (43, 1689237), (99, 733709), (113, 642807), (129, 563079), (151, 481041), (339, 214269), (387, 187693), (453, 160347), (473, 153567), (1017, 71423), (1243, 58437), (1359, 53449), (1419, 51189), (1661, 43731), (3729, 19479), (4257, 17063), (4859, 14949), (4983, 14577), (6493, 11187)]