138830242083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2854651}}^1$

素因数の和:2854739

約数の個数: 32

約数和(自身を含む): 211015875840

約数和(自身を除く): 72185633757

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3741, 16211, 48633, 2854651, 8563953, 37110463, 82784879, 111331389, 122749993, 248354637, 368249979, 1076203427, 1595749909, 3228610281, 3559749797, 4787249727, 10679249391, 46276747361, 138830242083]

約数ペア:

[(1, 138830242083), (3, 46276747361), (13, 10679249391), (29, 4787249727), (39, 3559749797), (43, 3228610281), (87, 1595749909), (129, 1076203427), (377, 368249979), (559, 248354637), (1131, 122749993), (1247, 111331389), (1677, 82784879), (3741, 37110463), (16211, 8563953), (48633, 2854651)]