73687809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{111143}}^1$

素因数の和:111176

約数の個数: 16

約数和(自身を含む): 112033152

約数和(自身を除く): 38345343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 111143, 333429, 1444859, 1889431, 4334577, 5668293, 24562603, 73687809]

約数ペア:

[(1, 73687809), (3, 24562603), (13, 5668293), (17, 4334577), (39, 1889431), (51, 1444859), (221, 333429), (663, 111143)]