203103261

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{141931}}^1$

素因数の和:141993

約数の個数: 16

約数和(自身を含む): 306573120

約数和(自身を除く): 103469859

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 141931, 425793, 1277379, 3832137, 7522343, 22567029, 67701087, 203103261]

約数ペア:

[(1, 203103261), (3, 67701087), (9, 22567029), (27, 7522343), (53, 3832137), (159, 1277379), (477, 425793), (1431, 141931)]