73091007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 123226272

約数和(自身を除く): 50135265

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 137, 153, 187, 317, 411, 561, 951, 1233, 1507, 1683, 2329, 2853, 3487, 4521, 5389, 6987, 10461, 13563, 16167, 20961, 25619, 31383, 43429, 48501, 59279, 76857, 130287, 177837, 230571, 390861, 477719, 533511, 738293, 1433157, 2214879, 4299471, 6644637, 8121223, 24363669, 73091007]

約数ペア:

[(1, 73091007), (3, 24363669), (9, 8121223), (11, 6644637), (17, 4299471), (33, 2214879), (51, 1433157), (99, 738293), (137, 533511), (153, 477719), (187, 390861), (317, 230571), (411, 177837), (561, 130287), (951, 76857), (1233, 59279), (1507, 48501), (1683, 43429), (2329, 31383), (2853, 25619), (3487, 20961), (4521, 16167), (5389, 13563), (6987, 10461)]