149926777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 211921920

約数和(自身を除く): 61995143

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 7883, 19019, 55181, 86713, 102479, 149777, 606991, 717353, 1048439, 1127269, 1647547, 1947101, 7890883, 11532829, 13629707, 21418111, 149926777]

約数ペア:

[(1, 149926777), (7, 21418111), (11, 13629707), (13, 11532829), (19, 7890883), (77, 1947101), (91, 1647547), (133, 1127269), (143, 1048439), (209, 717353), (247, 606991), (1001, 149777), (1463, 102479), (1729, 86713), (2717, 55181), (7883, 19019)]