88972191

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18341}}^1$

素因数の和:18372

約数の個数: 36

約数和(自身を含む): 163097064

約数和(自身を除く): 74124873

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 18341, 55023, 128387, 165069, 201751, 385161, 605253, 898709, 1155483, 1412257, 1815759, 2696127, 4236771, 8088381, 9885799, 12710313, 29657397, 88972191]

約数ペア:

[(1, 88972191), (3, 29657397), (7, 12710313), (9, 9885799), (11, 8088381), (21, 4236771), (33, 2696127), (49, 1815759), (63, 1412257), (77, 1155483), (99, 898709), (147, 605253), (231, 385161), (441, 201751), (539, 165069), (693, 128387), (1617, 55023), (4851, 18341)]