252227079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 418096224

約数和(自身を除く): 165869145

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 211, 221, 601, 633, 663, 1803, 1899, 1989, 2743, 3587, 5409, 7813, 8229, 10217, 10761, 23439, 24687, 30651, 32283, 46631, 70317, 91953, 126811, 132821, 139893, 380433, 398463, 419679, 1141299, 1195389, 1648543, 2155787, 4945629, 6467361, 14836887, 19402083, 28025231, 84075693, 252227079]

約数ペア:

[(1, 252227079), (3, 84075693), (9, 28025231), (13, 19402083), (17, 14836887), (39, 6467361), (51, 4945629), (117, 2155787), (153, 1648543), (211, 1195389), (221, 1141299), (601, 419679), (633, 398463), (663, 380433), (1803, 139893), (1899, 132821), (1989, 126811), (2743, 91953), (3587, 70317), (5409, 46631), (7813, 32283), (8229, 30651), (10217, 24687), (10761, 23439)]