201495279

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{12899}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 277401600

約数和(自身を除く): 75906321

約数列:

[1, 3, 41, 123, 127, 381, 5207, 12899, 15621, 38697, 528859, 1586577, 1638173, 4914519, 67165093, 201495279]

約数ペア:

[(1, 201495279), (3, 67165093), (41, 4914519), (123, 1638173), (127, 1586577), (381, 528859), (5207, 38697), (12899, 15621)]