144422551

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 181726944

約数和(自身を除く): 37304393

約数列:

[1, 7, 13, 49, 91, 343, 637, 661, 2401, 4459, 4627, 8593, 16807, 31213, 32389, 60151, 218491, 226723, 421057, 1587061, 2947399, 11109427, 20631793, 144422551]

約数ペア:

[(1, 144422551), (7, 20631793), (13, 11109427), (49, 2947399), (91, 1587061), (343, 421057), (637, 226723), (661, 218491), (2401, 60151), (4459, 32389), (4627, 31213), (8593, 16807)]