53193456513

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{4679639}}^1$

素因数の和:4680069

約数の個数: 16

約数和(自身を含む): 78992323200

約数和(自身を除く): 25798866687

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 4679639, 14038917, 42116751, 126350253, 1970128019, 5910384057, 17731152171, 53193456513]

約数ペア:

[(1, 53193456513), (3, 17731152171), (9, 5910384057), (27, 1970128019), (421, 126350253), (1263, 42116751), (3789, 14038917), (11367, 4679639)]