223082721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1303}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 351141120

約数和(自身を除く): 128058399

約数列:

[1, 3, 9, 17, 27, 51, 153, 373, 459, 1119, 1303, 3357, 3909, 6341, 10071, 11727, 19023, 22151, 35181, 57069, 66453, 171207, 199359, 486019, 598077, 1458057, 4374171, 8262323, 13122513, 24786969, 74360907, 223082721]

約数ペア:

[(1, 223082721), (3, 74360907), (9, 24786969), (17, 13122513), (27, 8262323), (51, 4374171), (153, 1458057), (373, 598077), (459, 486019), (1119, 199359), (1303, 171207), (3357, 66453), (3909, 57069), (6341, 35181), (10071, 22151), (11727, 19023)]