201769191

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{911}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 322775040

約数和(自身を除く): 121005849

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 631, 911, 1893, 2733, 5679, 8199, 8203, 11843, 17037, 24597, 24609, 35529, 73827, 106587, 221481, 319761, 574841, 1724523, 5173569, 7472933, 15520707, 22418799, 67256397, 201769191]

約数ペア:

[(1, 201769191), (3, 67256397), (9, 22418799), (13, 15520707), (27, 7472933), (39, 5173569), (117, 1724523), (351, 574841), (631, 319761), (911, 221481), (1893, 106587), (2733, 73827), (5679, 35529), (8199, 24609), (8203, 24597), (11843, 17037)]