89802381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 42908019

約数列:

[1, 3, 17, 31, 51, 79, 93, 237, 527, 719, 1343, 1581, 2157, 2449, 4029, 7347, 12223, 22289, 36669, 41633, 56801, 66867, 124899, 170403, 378913, 965617, 1136739, 1760831, 2896851, 5282493, 29934127, 89802381]

約数ペア:

[(1, 89802381), (3, 29934127), (17, 5282493), (31, 2896851), (51, 1760831), (79, 1136739), (93, 965617), (237, 378913), (527, 170403), (719, 124899), (1343, 66867), (1581, 56801), (2157, 41633), (2449, 36669), (4029, 22289), (7347, 12223)]