145048761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 251963712

約数和(自身を除く): 106914951

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 2621, 4257, 5031, 6149, 7863, 18447, 23589, 28831, 34073, 55341, 86493, 102219, 112703, 259479, 306657, 338109, 374803, 1014327, 1124409, 1239733, 1465139, 3373227, 3719199, 4395417, 11157597, 13186251, 16116529, 48349587, 145048761]

約数ペア:

[(1, 145048761), (3, 48349587), (9, 16116529), (11, 13186251), (13, 11157597), (33, 4395417), (39, 3719199), (43, 3373227), (99, 1465139), (117, 1239733), (129, 1124409), (143, 1014327), (387, 374803), (429, 338109), (473, 306657), (559, 259479), (1287, 112703), (1419, 102219), (1677, 86493), (2621, 55341), (4257, 34073), (5031, 28831), (6149, 23589), (7863, 18447)]