282789117

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 471952320

約数和(自身を除く): 189163203

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 529, 621, 897, 1523, 1587, 2691, 4569, 4761, 6877, 8073, 13707, 14283, 19799, 20631, 35029, 41121, 59397, 61893, 105087, 178191, 185679, 315261, 455377, 534573, 805667, 945783, 1366131, 2417001, 4098393, 7251003, 10473671, 12295179, 21753009, 31421013, 94263039, 282789117]

約数ペア:

[(1, 282789117), (3, 94263039), (9, 31421013), (13, 21753009), (23, 12295179), (27, 10473671), (39, 7251003), (69, 4098393), (117, 2417001), (207, 1366131), (299, 945783), (351, 805667), (529, 534573), (621, 455377), (897, 315261), (1523, 185679), (1587, 178191), (2691, 105087), (4569, 61893), (4761, 59397), (6877, 41121), (8073, 35029), (13707, 20631), (14283, 19799)]