201348423

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{52889}}^1$

素因数の和:52948

約数の個数: 20

約数和(自身を含む): 307185120

約数和(自身を除く): 105836697

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 52889, 158667, 476001, 1428003, 2485783, 4284009, 7457349, 22372047, 67116141, 201348423]

約数ペア:

[(1, 201348423), (3, 67116141), (9, 22372047), (27, 7457349), (47, 4284009), (81, 2485783), (141, 1428003), (423, 476001), (1269, 158667), (3807, 52889)]