77377383

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{18979}}^1$

素因数の和:19139

約数の個数: 16

約数和(自身を含む): 115398400

約数和(自身を除く): 38021017

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 18979, 56937, 170811, 512433, 2865829, 8597487, 25792461, 77377383]

約数ペア:

[(1, 77377383), (3, 25792461), (9, 8597487), (27, 2865829), (151, 512433), (453, 170811), (1359, 56937), (4077, 18979)]