47765217

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 66633600

約数和(自身を除く): 18868383

約数列:

[1, 3, 43, 79, 109, 129, 237, 327, 1849, 3397, 4687, 5547, 8611, 10191, 14061, 25833, 146071, 201541, 370273, 438213, 604623, 1110819, 15921739, 47765217]

約数ペア:

[(1, 47765217), (3, 15921739), (43, 1110819), (79, 604623), (109, 438213), (129, 370273), (237, 201541), (327, 146071), (1849, 25833), (3397, 14061), (4687, 10191), (5547, 8611)]