147977918

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{55589}}^1$

素因数の和:55624

約数の個数: 16

約数和(自身を含む): 244151280

約数和(自身を除く): 96173362

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 55589, 111178, 611479, 1222958, 6726269, 13452538, 73988959, 147977918]

約数ペア:

[(1, 147977918), (2, 73988959), (11, 13452538), (22, 6726269), (121, 1222958), (242, 611479), (1331, 111178), (2662, 55589)]