187170723

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{15791}}^1$

素因数の和:16239

約数の個数: 16

約数和(自身を含む): 277939200

約数和(自身を除く): 90768477

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 15791, 47373, 142119, 426357, 6932249, 20796747, 62390241, 187170723]

約数ペア:

[(1, 187170723), (3, 62390241), (9, 20796747), (27, 6932249), (439, 426357), (1317, 142119), (3951, 47373), (11853, 15791)]