89997201

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4943}}^1$

素因数の和:4990

約数の個数: 36

約数和(自身を含む): 157852032

約数和(自身を除く): 67854831

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 4943, 6069, 14829, 18207, 34601, 44487, 84031, 103803, 252093, 311409, 588217, 756279, 1428527, 1764651, 4285581, 5293953, 9999689, 12856743, 29999067, 89997201]

約数ペア:

[(1, 89997201), (3, 29999067), (7, 12856743), (9, 9999689), (17, 5293953), (21, 4285581), (51, 1764651), (63, 1428527), (119, 756279), (153, 588217), (289, 311409), (357, 252093), (867, 103803), (1071, 84031), (2023, 44487), (2601, 34601), (4943, 18207), (6069, 14829)]