15703871193

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{242647}}^1$

素因数の和:242723

約数の個数: 40

約数和(自身を含む): 25367392512

約数和(自身を除く): 9663521319

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1269, 1377, 2397, 3807, 7191, 21573, 64719, 242647, 727941, 2183823, 4124999, 6551469, 11404409, 12374997, 19654407, 34213227, 37124991, 102639681, 111374973, 193874953, 307919043, 334124919, 581624859, 923757129, 1744874577, 5234623731, 15703871193]

約数ペア:

[(1, 15703871193), (3, 5234623731), (9, 1744874577), (17, 923757129), (27, 581624859), (47, 334124919), (51, 307919043), (81, 193874953), (141, 111374973), (153, 102639681), (423, 37124991), (459, 34213227), (799, 19654407), (1269, 12374997), (1377, 11404409), (2397, 6551469), (3807, 4124999), (7191, 2183823), (21573, 727941), (64719, 242647)]