47026197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 76648000

約数和(自身を除く): 29621803

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 109, 171, 261, 327, 513, 551, 783, 841, 981, 1653, 2071, 2523, 2943, 3161, 4959, 6213, 7569, 9483, 14877, 15979, 18639, 22707, 28449, 47937, 55917, 60059, 85347, 91669, 143811, 180177, 275007, 431433, 540531, 825021, 1621593, 1741711, 2475063, 5225133, 15675399, 47026197]

約数ペア:

[(1, 47026197), (3, 15675399), (9, 5225133), (19, 2475063), (27, 1741711), (29, 1621593), (57, 825021), (87, 540531), (109, 431433), (171, 275007), (261, 180177), (327, 143811), (513, 91669), (551, 85347), (783, 60059), (841, 55917), (981, 47937), (1653, 28449), (2071, 22707), (2523, 18639), (2943, 15979), (3161, 14877), (4959, 9483), (6213, 7569)]