82610157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 140890752

約数和(自身を除く): 58280595

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 641, 969, 1083, 1923, 2261, 2527, 4487, 6137, 6783, 7581, 10897, 12179, 13461, 18411, 32691, 36537, 42959, 76279, 85253, 128877, 207043, 228837, 231401, 255759, 621129, 694203, 1449301, 1619807, 3933817, 4347903, 4859421, 11801451, 27536719, 82610157]

約数ペア:

[(1, 82610157), (3, 27536719), (7, 11801451), (17, 4859421), (19, 4347903), (21, 3933817), (51, 1619807), (57, 1449301), (119, 694203), (133, 621129), (323, 255759), (357, 231401), (361, 228837), (399, 207043), (641, 128877), (969, 85253), (1083, 76279), (1923, 42959), (2261, 36537), (2527, 32691), (4487, 18411), (6137, 13461), (6783, 12179), (7581, 10897)]