140583387

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 241643520

約数和(自身を除く): 101060133

約数列:

[1, 3, 7, 17, 21, 29, 37, 51, 87, 111, 119, 203, 259, 357, 367, 493, 609, 629, 777, 1073, 1101, 1479, 1887, 2569, 3219, 3451, 4403, 6239, 7511, 7707, 10353, 10643, 13209, 13579, 18241, 18717, 22533, 31929, 40737, 43673, 54723, 74501, 95053, 127687, 131019, 180931, 223503, 230843, 285159, 383061, 393791, 542793, 692529, 1181373, 1266517, 1615901, 2756537, 3799551, 4847703, 6694447, 8269611, 20083341, 46861129, 140583387]

約数ペア:

[(1, 140583387), (3, 46861129), (7, 20083341), (17, 8269611), (21, 6694447), (29, 4847703), (37, 3799551), (51, 2756537), (87, 1615901), (111, 1266517), (119, 1181373), (203, 692529), (259, 542793), (357, 393791), (367, 383061), (493, 285159), (609, 230843), (629, 223503), (777, 180931), (1073, 131019), (1101, 127687), (1479, 95053), (1887, 74501), (2569, 54723), (3219, 43673), (3451, 40737), (4403, 31929), (6239, 22533), (7511, 18717), (7707, 18241), (10353, 13579), (10643, 13209)]