68403801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8543}}^1$

素因数の和:8720

約数の個数: 16

約数和(自身を含む): 97196544

約数和(自身を除く): 28792743

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8543, 25629, 145231, 435693, 1341251, 4023753, 22801267, 68403801]

約数ペア:

[(1, 68403801), (3, 22801267), (17, 4023753), (51, 1341251), (157, 435693), (471, 145231), (2669, 25629), (8007, 8543)]