49205949039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{140187889}}^1$

素因数の和:140187911

約数の個数: 16

約数和(自身を含む): 78505218400

約数和(自身を除く): 29299269361

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 140187889, 420563667, 1261691001, 1822442557, 3785073003, 5467327671, 16401983013, 49205949039]

約数ペア:

[(1, 49205949039), (3, 16401983013), (9, 5467327671), (13, 3785073003), (27, 1822442557), (39, 1261691001), (117, 420563667), (351, 140187889)]