77458383

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{150991}}^1$

素因数の和:151019

約数の個数: 16

約数和(自身を含む): 120793600

約数和(自身を除く): 43335217

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 150991, 452973, 1358919, 2868829, 4076757, 8606487, 25819461, 77458383]

約数ペア:

[(1, 77458383), (3, 25819461), (9, 8606487), (19, 4076757), (27, 2868829), (57, 1358919), (171, 452973), (513, 150991)]