7889716899

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{117307}}^1$

素因数の和:117416

約数の個数: 32

約数和(自身を含む): 12162493440

約数和(自身を除く): 4272776541

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2491, 7473, 22419, 67257, 117307, 351921, 1055763, 3167289, 5513429, 6217271, 16540287, 18651813, 49620861, 55955439, 148862583, 167866317, 292211737, 876635211, 2629905633, 7889716899]

約数ペア:

[(1, 7889716899), (3, 2629905633), (9, 876635211), (27, 292211737), (47, 167866317), (53, 148862583), (141, 55955439), (159, 49620861), (423, 18651813), (477, 16540287), (1269, 6217271), (1431, 5513429), (2491, 3167289), (7473, 1055763), (22419, 351921), (67257, 117307)]