331333408251

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 499226112000

約数和(自身を除く): 167892703749

約数列:

[1, 3, 9, 27, 109, 223, 327, 401, 669, 981, 1203, 1259, 2007, 2943, 3609, 3777, 6021, 10827, 11331, 24307, 33993, 43709, 72921, 89423, 131127, 137231, 218763, 268269, 280757, 393381, 411693, 504859, 656289, 804807, 842271, 1180143, 1235079, 1514577, 2414421, 2526813, 3705237, 4543731, 7580439, 9747107, 13631193, 29241321, 30602513, 55029631, 87723963, 91807539, 112583557, 165088893, 263171889, 275422617, 337750671, 495266679, 826267851, 1013252013, 1485800037, 3039756039, 12271607713, 36814823139, 110444469417, 331333408251]

約数ペア:

[(1, 331333408251), (3, 110444469417), (9, 36814823139), (27, 12271607713), (109, 3039756039), (223, 1485800037), (327, 1013252013), (401, 826267851), (669, 495266679), (981, 337750671), (1203, 275422617), (1259, 263171889), (2007, 165088893), (2943, 112583557), (3609, 91807539), (3777, 87723963), (6021, 55029631), (10827, 30602513), (11331, 29241321), (24307, 13631193), (33993, 9747107), (43709, 7580439), (72921, 4543731), (89423, 3705237), (131127, 2526813), (137231, 2414421), (218763, 1514577), (268269, 1235079), (280757, 1180143), (393381, 842271), (411693, 804807), (504859, 656289)]