65288541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 95846400

約数和(自身を除く): 30557859

約数列:

[1, 3, 19, 29, 57, 87, 127, 311, 381, 551, 933, 1653, 2413, 3683, 5909, 7239, 9019, 11049, 17727, 27057, 39497, 69977, 118491, 171361, 209931, 514083, 750443, 1145413, 2251329, 3436239, 21762847, 65288541]

約数ペア:

[(1, 65288541), (3, 21762847), (19, 3436239), (29, 2251329), (57, 1145413), (87, 750443), (127, 514083), (311, 209931), (381, 171361), (551, 118491), (933, 69977), (1653, 39497), (2413, 27057), (3683, 17727), (5909, 11049), (7239, 9019)]