85673841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 42889359

約数列:

[1, 3, 11, 33, 59, 79, 177, 237, 557, 649, 869, 1671, 1947, 2607, 4661, 6127, 13983, 18381, 32863, 44003, 51271, 98589, 132009, 153813, 361493, 484033, 1084479, 1452099, 2596177, 7788531, 28557947, 85673841]

約数ペア:

[(1, 85673841), (3, 28557947), (11, 7788531), (33, 2596177), (59, 1452099), (79, 1084479), (177, 484033), (237, 361493), (557, 153813), (649, 132009), (869, 98589), (1671, 51271), (1947, 44003), (2607, 32863), (4661, 18381), (6127, 13983)]