82115913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 123995520

約数和(自身を除く): 41879607

約数列:

[1, 3, 11, 33, 37, 109, 111, 327, 407, 617, 1199, 1221, 1851, 3597, 4033, 6787, 12099, 20361, 22829, 44363, 67253, 68487, 133089, 201759, 251119, 739783, 753357, 2219349, 2488361, 7465083, 27371971, 82115913]

約数ペア:

[(1, 82115913), (3, 27371971), (11, 7465083), (33, 2488361), (37, 2219349), (109, 753357), (111, 739783), (327, 251119), (407, 201759), (617, 133089), (1199, 68487), (1221, 67253), (1851, 44363), (3597, 22829), (4033, 20361), (6787, 12099)]