90733671

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 154073920

約数和(自身を除く): 63340249

約数列:

[1, 3, 7, 9, 21, 63, 73, 109, 181, 219, 327, 511, 543, 657, 763, 981, 1267, 1533, 1629, 2289, 3801, 4599, 6867, 7957, 11403, 13213, 19729, 23871, 39639, 55699, 59187, 71613, 92491, 118917, 138103, 167097, 177561, 277473, 414309, 501291, 832419, 1242927, 1440217, 4320651, 10081519, 12961953, 30244557, 90733671]

約数ペア:

[(1, 90733671), (3, 30244557), (7, 12961953), (9, 10081519), (21, 4320651), (63, 1440217), (73, 1242927), (109, 832419), (181, 501291), (219, 414309), (327, 277473), (511, 177561), (543, 167097), (657, 138103), (763, 118917), (981, 92491), (1267, 71613), (1533, 59187), (1629, 55699), (2289, 39639), (3801, 23871), (4599, 19729), (6867, 13213), (7957, 11403)]