85816203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 42746997

約数列:

[1, 3, 11, 33, 61, 89, 183, 267, 479, 671, 979, 1437, 2013, 2937, 5269, 5429, 15807, 16287, 29219, 42631, 59719, 87657, 127893, 179157, 321409, 468941, 964227, 1406823, 2600491, 7801473, 28605401, 85816203]

約数ペア:

[(1, 85816203), (3, 28605401), (11, 7801473), (33, 2600491), (61, 1406823), (89, 964227), (183, 468941), (267, 321409), (479, 179157), (671, 127893), (979, 87657), (1437, 59719), (2013, 42631), (2937, 29219), (5269, 16287), (5429, 15807)]