53760681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 35870679

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 151, 153, 179, 221, 453, 537, 663, 1359, 1611, 1963, 1989, 2327, 2567, 3043, 5889, 6981, 7701, 9129, 17667, 20943, 23103, 27029, 27387, 33371, 39559, 81087, 100113, 118677, 243261, 300339, 351377, 356031, 459493, 1054131, 1378479, 3162393, 4135437, 5973409, 17920227, 53760681]

約数ペア:

[(1, 53760681), (3, 17920227), (9, 5973409), (13, 4135437), (17, 3162393), (39, 1378479), (51, 1054131), (117, 459493), (151, 356031), (153, 351377), (179, 300339), (221, 243261), (453, 118677), (537, 100113), (663, 81087), (1359, 39559), (1611, 33371), (1963, 27387), (1989, 27029), (2327, 23103), (2567, 20943), (3043, 17667), (5889, 9129), (6981, 7701)]