47618769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 73497600

約数和(自身を除く): 25878831

約数列:

[1, 3, 11, 19, 33, 57, 173, 209, 439, 519, 627, 1317, 1903, 3287, 4829, 5709, 8341, 9861, 14487, 25023, 36157, 75947, 91751, 108471, 227841, 275253, 835417, 1442993, 2506251, 4328979, 15872923, 47618769]

約数ペア:

[(1, 47618769), (3, 15872923), (11, 4328979), (19, 2506251), (33, 1442993), (57, 835417), (173, 275253), (209, 227841), (439, 108471), (519, 91751), (627, 75947), (1317, 36157), (1903, 25023), (3287, 14487), (4829, 9861), (5709, 8341)]