42151023

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 63882000

約数和(自身を除く): 21730977

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 1949, 2403, 5847, 7209, 17541, 21627, 52623, 157869, 173461, 473607, 520383, 1561149, 4683447, 14050341, 42151023]

約数ペア:

[(1, 42151023), (3, 14050341), (9, 4683447), (27, 1561149), (81, 520383), (89, 473607), (243, 173461), (267, 157869), (801, 52623), (1949, 21627), (2403, 17541), (5847, 7209)]