8045281359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{5281}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 12524678400

約数和(自身を除く): 4479397041

約数列:

[1, 3, 9, 19, 57, 59, 151, 171, 177, 453, 531, 1121, 1359, 2869, 3363, 5281, 8607, 8909, 10089, 15843, 25821, 26727, 47529, 80181, 100339, 169271, 301017, 311579, 507813, 797431, 903051, 934737, 1523439, 2392293, 2804211, 5920001, 7176879, 15151189, 17760003, 45453567, 47048429, 53280009, 136360701, 141145287, 423435861, 893920151, 2681760453, 8045281359]

約数ペア:

[(1, 8045281359), (3, 2681760453), (9, 893920151), (19, 423435861), (57, 141145287), (59, 136360701), (151, 53280009), (171, 47048429), (177, 45453567), (453, 17760003), (531, 15151189), (1121, 7176879), (1359, 5920001), (2869, 2804211), (3363, 2392293), (5281, 1523439), (8607, 934737), (8909, 903051), (10089, 797431), (15843, 507813), (25821, 311579), (26727, 301017), (47529, 169271), (80181, 100339)]