47980377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{93529}}^1$

素因数の和:93557

約数の個数: 16

約数和(自身を含む): 74824000

約数和(自身を除く): 26843623

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 93529, 280587, 841761, 1777051, 2525283, 5331153, 15993459, 47980377]

約数ペア:

[(1, 47980377), (3, 15993459), (9, 5331153), (19, 2525283), (27, 1777051), (57, 841761), (171, 280587), (513, 93529)]