156799647

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1327}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 238933760

約数和(自身を除く): 82134113

約数列:

[1, 3, 9, 19, 57, 171, 691, 1327, 2073, 3981, 6219, 11943, 13129, 25213, 39387, 75639, 118161, 226917, 916957, 2750871, 8252613, 17422183, 52266549, 156799647]

約数ペア:

[(1, 156799647), (3, 52266549), (9, 17422183), (19, 8252613), (57, 2750871), (171, 916957), (691, 226917), (1327, 118161), (2073, 75639), (3981, 39387), (6219, 25213), (11943, 13129)]