148604001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12659}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 249553920

約数和(自身を除く): 100949919

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 12659, 37977, 88613, 164567, 265839, 493701, 544337, 1151969, 1633011, 3455907, 3810359, 7076381, 11431077, 21229143, 49534667, 148604001]

約数ペア:

[(1, 148604001), (3, 49534667), (7, 21229143), (13, 11431077), (21, 7076381), (39, 3810359), (43, 3455907), (91, 1633011), (129, 1151969), (273, 544337), (301, 493701), (559, 265839), (903, 164567), (1677, 88613), (3913, 37977), (11739, 12659)]