42019922139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1\times {\mathrm{10771}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 61283545344

約数和(自身を除く): 19263623205

約数列:

[1, 3, 13, 39, 67, 201, 871, 1493, 2613, 4479, 10771, 19409, 32313, 58227, 100031, 140023, 300093, 420069, 721657, 1300403, 2164971, 3901209, 9381541, 16081103, 28144623, 48243309, 209054339, 627163017, 1077433901, 3232301703, 14006640713, 42019922139]

約数ペア:

[(1, 42019922139), (3, 14006640713), (13, 3232301703), (39, 1077433901), (67, 627163017), (201, 209054339), (871, 48243309), (1493, 28144623), (2613, 16081103), (4479, 9381541), (10771, 3901209), (19409, 2164971), (32313, 1300403), (58227, 721657), (100031, 420069), (140023, 300093)]