42656697

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 64628928

約数和(自身を除く): 21972231

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 821, 2259, 2463, 5773, 7389, 17319, 18883, 51957, 56649, 169947, 206071, 618213, 1854639, 4739633, 14218899, 42656697]

約数ペア:

[(1, 42656697), (3, 14218899), (9, 4739633), (23, 1854639), (69, 618213), (207, 206071), (251, 169947), (753, 56649), (821, 51957), (2259, 18883), (2463, 17319), (5773, 7389)]