89815131

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4933}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 157532752

約数和(自身を除く): 67717621

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 4933, 6069, 14799, 18207, 34531, 44397, 83861, 103593, 251583, 310779, 587027, 754749, 1425637, 1761081, 4276911, 5283243, 9979459, 12830733, 29938377, 89815131]

約数ペア:

[(1, 89815131), (3, 29938377), (7, 12830733), (9, 9979459), (17, 5283243), (21, 4276911), (51, 1761081), (63, 1425637), (119, 754749), (153, 587027), (289, 310779), (357, 251583), (867, 103593), (1071, 83861), (2023, 44397), (2601, 34531), (4933, 18207), (6069, 14799)]