47809791

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{2687}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 70963200

約数和(自身を除く): 23153409

約数列:

[1, 3, 9, 27, 659, 1977, 2687, 5931, 8061, 17793, 24183, 72549, 1770733, 5312199, 15936597, 47809791]

約数ペア:

[(1, 47809791), (3, 15936597), (9, 5312199), (27, 1770733), (659, 72549), (1977, 24183), (2687, 17793), (5931, 8061)]