66881859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 106583040

約数和(自身を除く): 39701181

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 4111, 5423, 12333, 16269, 45221, 69887, 119219, 135663, 209661, 357657, 768757, 1311409, 2026723, 2306271, 3934227, 6080169, 22293953, 66881859]

約数ペア:

[(1, 66881859), (3, 22293953), (11, 6080169), (17, 3934227), (29, 2306271), (33, 2026723), (51, 1311409), (87, 768757), (187, 357657), (319, 209661), (493, 135663), (561, 119219), (957, 69887), (1479, 45221), (4111, 16269), (5423, 12333)]