47623491

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 24952509

約数列:

[1, 3, 9, 27, 79, 83, 237, 249, 269, 711, 747, 807, 2133, 2241, 2421, 6557, 7263, 19671, 21251, 22327, 59013, 63753, 66981, 177039, 191259, 200943, 573777, 602829, 1763833, 5291499, 15874497, 47623491]

約数ペア:

[(1, 47623491), (3, 15874497), (9, 5291499), (27, 1763833), (79, 602829), (83, 573777), (237, 200943), (249, 191259), (269, 177039), (711, 66981), (747, 63753), (807, 59013), (2133, 22327), (2241, 21251), (2421, 19671), (6557, 7263)]