52367391

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{4339}}^1$

素因数の和:4500

約数の個数: 20

約数和(自身を含む): 78771000

約数和(自身を除く): 26403609

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 4339, 12069, 13017, 39051, 117153, 351459, 646511, 1939533, 5818599, 17455797, 52367391]

約数ペア:

[(1, 52367391), (3, 17455797), (9, 5818599), (27, 1939533), (81, 646511), (149, 351459), (447, 117153), (1341, 39051), (4023, 13017), (4339, 12069)]