40112919

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8269}}^1$

素因数の和:8300

約数の個数: 36

約数和(自身を含む): 73536840

約数和(自身を除く): 33423921

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 8269, 24807, 57883, 74421, 90959, 173649, 272877, 405181, 520947, 636713, 818631, 1215543, 1910139, 3646629, 4456991, 5730417, 13370973, 40112919]

約数ペア:

[(1, 40112919), (3, 13370973), (7, 5730417), (9, 4456991), (11, 3646629), (21, 1910139), (33, 1215543), (49, 818631), (63, 636713), (77, 520947), (99, 405181), (147, 272877), (231, 173649), (441, 90959), (539, 74421), (693, 57883), (1617, 24807), (4851, 8269)]