87446793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 141675264

約数和(自身を除く): 54228471

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 397, 617, 1191, 1851, 2779, 4319, 6749, 8337, 10489, 12957, 20247, 31467, 47243, 73423, 141729, 220269, 244949, 734847, 1714643, 4164133, 5143929, 12492399, 29148931, 87446793]

約数ペア:

[(1, 87446793), (3, 29148931), (7, 12492399), (17, 5143929), (21, 4164133), (51, 1714643), (119, 734847), (357, 244949), (397, 220269), (617, 141729), (1191, 73423), (1851, 47243), (2779, 31467), (4319, 20247), (6749, 12957), (8337, 10489)]