187372089

素因数分解:

$3^3\times {\mathrm{1951}}^1\times {\mathrm{3557}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 277808640

約数和(自身を除く): 90436551

約数列:

[1, 3, 9, 27, 1951, 3557, 5853, 10671, 17559, 32013, 52677, 96039, 6939707, 20819121, 62457363, 187372089]

約数ペア:

[(1, 187372089), (3, 62457363), (9, 20819121), (27, 6939707), (1951, 96039), (3557, 52677), (5853, 32013), (10671, 17559)]