201620103939

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{45812339}}^1$

素因数の和:45812511

約数の個数: 16

約数和(自身を含む): 300528950400

約数和(自身を除く): 98908846461

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 45812339, 137437017, 412311051, 1236933153, 7467411257, 22402233771, 67206701313, 201620103939]

約数ペア:

[(1, 201620103939), (3, 67206701313), (9, 22402233771), (27, 7467411257), (163, 1236933153), (489, 412311051), (1467, 137437017), (4401, 45812339)]