329884023

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 552960000

約数和(自身を除く): 223075977

約数列:

[1, 3, 7, 19, 21, 47, 49, 57, 133, 141, 147, 329, 343, 359, 399, 893, 931, 987, 1029, 1077, 2303, 2513, 2679, 2793, 6251, 6517, 6821, 6909, 7539, 16121, 16873, 17591, 18753, 19551, 20463, 43757, 47747, 48363, 50619, 52773, 118111, 123137, 131271, 143241, 306299, 320587, 334229, 354333, 369411, 826777, 918897, 961761, 1002687, 2244109, 2339603, 2480331, 5787439, 6732327, 7018809, 15708763, 17362317, 47126289, 109961341, 329884023]

約数ペア:

[(1, 329884023), (3, 109961341), (7, 47126289), (19, 17362317), (21, 15708763), (47, 7018809), (49, 6732327), (57, 5787439), (133, 2480331), (141, 2339603), (147, 2244109), (329, 1002687), (343, 961761), (359, 918897), (399, 826777), (893, 369411), (931, 354333), (987, 334229), (1029, 320587), (1077, 306299), (2303, 143241), (2513, 131271), (2679, 123137), (2793, 118111), (6251, 52773), (6517, 50619), (6821, 48363), (6909, 47747), (7539, 43757), (16121, 20463), (16873, 19551), (17591, 18753)]