147536181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{420331}}^1$

素因数の和:420353

約数の個数: 16

約数和(自身を含む): 235385920

約数和(自身を除く): 87849739

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 420331, 1260993, 3782979, 5464303, 11348937, 16392909, 49178727, 147536181]

約数ペア:

[(1, 147536181), (3, 49178727), (9, 16392909), (13, 11348937), (27, 5464303), (39, 3782979), (117, 1260993), (351, 420331)]