148973127

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{6997}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 204229632

約数和(自身を除く): 55256505

約数列:

[1, 3, 47, 141, 151, 453, 6997, 7097, 20991, 21291, 328859, 986577, 1056547, 3169641, 49657709, 148973127]

約数ペア:

[(1, 148973127), (3, 49657709), (47, 3169641), (141, 1056547), (151, 986577), (453, 328859), (6997, 21291), (7097, 20991)]