90795411

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 157048320

約数和(自身を除く): 66252909

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 2027, 2133, 4977, 6081, 6399, 14189, 14931, 18243, 42567, 44793, 54729, 127701, 160133, 164187, 383103, 480399, 1120931, 1149309, 1441197, 3362793, 4323591, 10088379, 12970773, 30265137, 90795411]

約数ペア:

[(1, 90795411), (3, 30265137), (7, 12970773), (9, 10088379), (21, 4323591), (27, 3362793), (63, 1441197), (79, 1149309), (81, 1120931), (189, 480399), (237, 383103), (553, 164187), (567, 160133), (711, 127701), (1659, 54729), (2027, 44793), (2133, 42567), (4977, 18243), (6081, 14931), (6399, 14189)]