142510131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{170263}}^1$

素因数の和:170303

約数の個数: 16

約数和(自身を含む): 217937920

約数和(自身を除く): 75427789

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 170263, 510789, 1532367, 4597101, 5278153, 15834459, 47503377, 142510131]

約数ペア:

[(1, 142510131), (3, 47503377), (9, 15834459), (27, 5278153), (31, 4597101), (93, 1532367), (279, 510789), (837, 170263)]