57757971

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 82188288

約数和(自身を除く): 24430317

約数列:

[1, 3, 41, 47, 97, 103, 123, 141, 291, 309, 1927, 3977, 4223, 4559, 4841, 5781, 9991, 11931, 12669, 13677, 14523, 29973, 186919, 198481, 409631, 469577, 560757, 595443, 1228893, 1408731, 19252657, 57757971]

約数ペア:

[(1, 57757971), (3, 19252657), (41, 1408731), (47, 1228893), (97, 595443), (103, 560757), (123, 469577), (141, 409631), (291, 198481), (309, 186919), (1927, 29973), (3977, 14523), (4223, 13677), (4559, 12669), (4841, 11931), (5781, 9991)]