68647243

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 81902016

約数和(自身を除く): 13254773

約数列:

[1, 7, 41, 53, 287, 371, 2173, 4513, 15211, 31591, 185033, 239189, 1295231, 1674323, 9806749, 68647243]

約数ペア:

[(1, 68647243), (7, 9806749), (41, 1674323), (53, 1295231), (287, 239189), (371, 185033), (2173, 31591), (4513, 15211)]