138032499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{7907}}^1$

素因数の和:7967

約数の個数: 24

約数和(自身を含む): 209909952

約数和(自身を除く): 71877453

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 5819, 7907, 17457, 23721, 86977, 181861, 260931, 545583, 2000471, 4182803, 6001413, 12548409, 46010833, 138032499]

約数ペア:

[(1, 138032499), (3, 46010833), (11, 12548409), (23, 6001413), (33, 4182803), (69, 2000471), (253, 545583), (529, 260931), (759, 181861), (1587, 86977), (5819, 23721), (7907, 17457)]