345454227

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{185429}}^1$

素因数の和:185464

約数の個数: 20

約数和(自身を含む): 538488720

約数和(自身を除く): 193034493

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 185429, 556287, 1668861, 4264867, 5006583, 12794601, 15019749, 38383803, 115151409, 345454227]

約数ペア:

[(1, 345454227), (3, 115151409), (9, 38383803), (23, 15019749), (27, 12794601), (69, 5006583), (81, 4264867), (207, 1668861), (621, 556287), (1863, 185429)]