142777983

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 193039200

約数和(自身を除く): 50261217

約数列:

[1, 3, 89, 267, 661, 809, 1983, 2427, 58829, 72001, 176487, 216003, 534749, 1604247, 47592661, 142777983]

約数ペア:

[(1, 142777983), (3, 47592661), (89, 1604247), (267, 534749), (661, 216003), (809, 176487), (1983, 72001), (2427, 58829)]