77312019

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 105918624

約数和(自身を除く): 28606605

約数列:

[1, 3, 41, 123, 421, 1263, 1493, 4479, 17261, 51783, 61213, 183639, 628553, 1885659, 25770673, 77312019]

約数ペア:

[(1, 77312019), (3, 25770673), (41, 1885659), (123, 628553), (421, 183639), (1263, 61213), (1493, 51783), (4479, 17261)]