63231471

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 94021200

約数和(自身を除く): 30789729

約数列:

[1, 3, 9, 41, 123, 349, 369, 491, 1047, 1473, 3141, 4419, 14309, 20131, 42927, 60393, 128781, 171359, 181179, 514077, 1542231, 7025719, 21077157, 63231471]

約数ペア:

[(1, 63231471), (3, 21077157), (9, 7025719), (41, 1542231), (123, 514077), (349, 181179), (369, 171359), (491, 128781), (1047, 60393), (1473, 42927), (3141, 20131), (4419, 14309)]