49880961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{142111}}^1$

素因数の和:142133

約数の個数: 16

約数和(自身を含む): 79582720

約数和(自身を除く): 29701759

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 142111, 426333, 1278999, 1847443, 3836997, 5542329, 16626987, 49880961]

約数ペア:

[(1, 49880961), (3, 16626987), (9, 5542329), (13, 3836997), (27, 1847443), (39, 1278999), (117, 426333), (351, 142111)]