121351203

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{34841}}^1$

素因数の和:34896

約数の個数: 20

約数和(自身を含む): 185498808

約数和(自身を除く): 64147605

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 34841, 104523, 313569, 940707, 1498163, 2822121, 4494489, 13483467, 40450401, 121351203]

約数ペア:

[(1, 121351203), (3, 40450401), (9, 13483467), (27, 4494489), (43, 2822121), (81, 1498163), (129, 940707), (387, 313569), (1161, 104523), (3483, 34841)]