82263993

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 127940832

約数和(自身を除く): 45676839

約数列:

[1, 3, 7, 21, 49, 147, 617, 907, 1851, 2721, 4319, 6349, 12957, 19047, 30233, 44443, 90699, 133329, 559619, 1678857, 3917333, 11751999, 27421331, 82263993]

約数ペア:

[(1, 82263993), (3, 27421331), (7, 11751999), (21, 3917333), (49, 1678857), (147, 559619), (617, 133329), (907, 90699), (1851, 44443), (2721, 30233), (4319, 19047), (6349, 12957)]