199313433

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 338860800

約数和(自身を除く): 139547367

約数列:

[1, 3, 9, 11, 27, 29, 33, 73, 87, 99, 219, 261, 297, 317, 319, 657, 783, 803, 951, 957, 1971, 2117, 2409, 2853, 2871, 3487, 6351, 7227, 8559, 8613, 9193, 10461, 19053, 21681, 23141, 23287, 27579, 31383, 57159, 69423, 69861, 82737, 94149, 101123, 208269, 209583, 248211, 254551, 303369, 624807, 628749, 671089, 763653, 910107, 2013267, 2290959, 2730321, 6039801, 6872877, 7381979, 18119403, 22145937, 66437811, 199313433]

約数ペア:

[(1, 199313433), (3, 66437811), (9, 22145937), (11, 18119403), (27, 7381979), (29, 6872877), (33, 6039801), (73, 2730321), (87, 2290959), (99, 2013267), (219, 910107), (261, 763653), (297, 671089), (317, 628749), (319, 624807), (657, 303369), (783, 254551), (803, 248211), (951, 209583), (957, 208269), (1971, 101123), (2117, 94149), (2409, 82737), (2853, 69861), (2871, 69423), (3487, 57159), (6351, 31383), (7227, 27579), (8559, 23287), (8613, 23141), (9193, 21681), (10461, 19053)]