42087141

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{29411}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 63529920

約数和(自身を除く): 21442779

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 29411, 88233, 264699, 794097, 1558783, 4676349, 14029047, 42087141]

約数ペア:

[(1, 42087141), (3, 14029047), (9, 4676349), (27, 1558783), (53, 794097), (159, 264699), (477, 88233), (1431, 29411)]