1613302317

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 2739731904

約数和(自身を除く): 1126429587

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 121, 123, 207, 253, 363, 369, 451, 759, 943, 1089, 1353, 1571, 2277, 2783, 2829, 4059, 4713, 4961, 8349, 8487, 10373, 14139, 14883, 17281, 25047, 31119, 36133, 44649, 51843, 64411, 93357, 108399, 114103, 155529, 190091, 193233, 325197, 342309, 397463, 570273, 579699, 708521, 1026927, 1192389, 1481453, 1710819, 2125563, 3577167, 4372093, 4444359, 6376689, 7793731, 13116279, 13333077, 16295983, 23381193, 39348837, 48887949, 70143579, 146663847, 179255813, 537767439, 1613302317]

約数ペア:

[(1, 1613302317), (3, 537767439), (9, 179255813), (11, 146663847), (23, 70143579), (33, 48887949), (41, 39348837), (69, 23381193), (99, 16295983), (121, 13333077), (123, 13116279), (207, 7793731), (253, 6376689), (363, 4444359), (369, 4372093), (451, 3577167), (759, 2125563), (943, 1710819), (1089, 1481453), (1353, 1192389), (1571, 1026927), (2277, 708521), (2783, 579699), (2829, 570273), (4059, 397463), (4713, 342309), (4961, 325197), (8349, 193233), (8487, 190091), (10373, 155529), (14139, 114103), (14883, 108399), (17281, 93357), (25047, 64411), (31119, 51843), (36133, 44649)]