72050237

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9177

約数の個数: 16

約数和(自身を含む): 87686400

約数和(自身を除く): 15636163

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 9133, 63931, 210059, 447517, 1470413, 3132619, 10292891, 72050237]

約数ペア:

[(1, 72050237), (7, 10292891), (23, 3132619), (49, 1470413), (161, 447517), (343, 210059), (1127, 63931), (7889, 9133)]