195554733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 295557120

約数和(自身を除く): 100002387

約数列:

[1, 3, 11, 33, 47, 59, 141, 177, 517, 649, 1551, 1947, 2137, 2773, 6411, 8319, 23507, 30503, 70521, 91509, 100439, 126083, 301317, 378249, 1104829, 1386913, 3314487, 4160739, 5925901, 17777703, 65184911, 195554733]

約数ペア:

[(1, 195554733), (3, 65184911), (11, 17777703), (33, 5925901), (47, 4160739), (59, 3314487), (141, 1386913), (177, 1104829), (517, 378249), (649, 301317), (1551, 126083), (1947, 100439), (2137, 91509), (2773, 70521), (6411, 30503), (8319, 23507)]