184401681

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 258007680

約数和(自身を除く): 73605999

約数列:

[1, 3, 53, 83, 89, 157, 159, 249, 267, 471, 4399, 4717, 7387, 8321, 13031, 13197, 13973, 14151, 22161, 24963, 39093, 41919, 391511, 690643, 740569, 1159759, 1174533, 2071929, 2221707, 3479277, 61467227, 184401681]

約数ペア:

[(1, 184401681), (3, 61467227), (53, 3479277), (83, 2221707), (89, 2071929), (157, 1174533), (159, 1159759), (249, 740569), (267, 690643), (471, 391511), (4399, 41919), (4717, 39093), (7387, 24963), (8321, 22161), (13031, 14151), (13197, 13973)]