143283693

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 246249120

約数和(自身を除く): 102965427

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 61, 87, 133, 147, 183, 203, 399, 427, 551, 609, 841, 931, 1159, 1281, 1421, 1653, 1769, 2523, 2793, 2989, 3477, 3857, 4263, 5307, 5887, 8113, 8967, 11571, 12383, 15979, 17661, 24339, 26999, 33611, 37149, 41209, 47937, 51301, 56791, 80997, 86681, 100833, 111853, 123627, 153903, 170373, 235277, 260043, 335559, 359107, 705831, 782971, 974719, 1077321, 1646939, 2348913, 2513749, 2924157, 4940817, 6823033, 7541247, 20469099, 47761231, 143283693]

約数ペア:

[(1, 143283693), (3, 47761231), (7, 20469099), (19, 7541247), (21, 6823033), (29, 4940817), (49, 2924157), (57, 2513749), (61, 2348913), (87, 1646939), (133, 1077321), (147, 974719), (183, 782971), (203, 705831), (399, 359107), (427, 335559), (551, 260043), (609, 235277), (841, 170373), (931, 153903), (1159, 123627), (1281, 111853), (1421, 100833), (1653, 86681), (1769, 80997), (2523, 56791), (2793, 51301), (2989, 47937), (3477, 41209), (3857, 37149), (4263, 33611), (5307, 26999), (5887, 24339), (8113, 17661), (8967, 15979), (11571, 12383)]