156747141

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1009}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 232716120

約数和(自身を除く): 75968979

約数列:

[1, 3, 9, 41, 123, 369, 421, 1009, 1263, 3027, 3789, 9081, 17261, 41369, 51783, 124107, 155349, 372321, 424789, 1274367, 3823101, 17416349, 52249047, 156747141]

約数ペア:

[(1, 156747141), (3, 52249047), (9, 17416349), (41, 3823101), (123, 1274367), (369, 424789), (421, 372321), (1009, 155349), (1263, 124107), (3027, 51783), (3789, 41369), (9081, 17261)]