141020541

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{19273}}^1$

素因数の和:19553

約数の個数: 16

約数和(自身を含む): 209701120

約数和(自身を除く): 68680579

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 19273, 57819, 173457, 520371, 5222983, 15668949, 47006847, 141020541]

約数ペア:

[(1, 141020541), (3, 47006847), (9, 15668949), (27, 5222983), (271, 520371), (813, 173457), (2439, 57819), (7317, 19273)]