47643417

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{17471}}^1$

素因数の和:17581

約数の個数: 16

約数和(自身を含む): 71285760

約数和(自身を除く): 23642343

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 17471, 52413, 157239, 471717, 1764571, 5293713, 15881139, 47643417]

約数ペア:

[(1, 47643417), (3, 15881139), (9, 5293713), (27, 1764571), (101, 471717), (303, 157239), (909, 52413), (2727, 17471)]