147877557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{45599}}^1$

素因数の和:45672

約数の個数: 16

約数和(自身を含む): 210124800

約数和(自身を除く): 62247243

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 45599, 136797, 1048777, 2143153, 3146331, 6429459, 49292519, 147877557]

約数ペア:

[(1, 147877557), (3, 49292519), (23, 6429459), (47, 3146331), (69, 2143153), (141, 1048777), (1081, 136797), (3243, 45599)]