77160501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 136940544

約数和(自身を除く): 59780043

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 127, 153, 171, 187, 209, 323, 361, 381, 561, 627, 969, 1083, 1143, 1397, 1683, 1881, 2159, 2413, 2907, 3249, 3553, 3971, 4191, 6137, 6477, 7239, 10659, 11913, 12573, 18411, 19431, 21717, 23749, 26543, 31977, 35739, 41021, 45847, 55233, 67507, 71247, 79629, 123063, 137541, 202521, 213741, 238887, 369189, 412623, 451231, 504317, 607563, 779399, 1353693, 1512951, 2338197, 4061079, 4538853, 7014591, 8573389, 25720167, 77160501]

約数ペア:

[(1, 77160501), (3, 25720167), (9, 8573389), (11, 7014591), (17, 4538853), (19, 4061079), (33, 2338197), (51, 1512951), (57, 1353693), (99, 779399), (127, 607563), (153, 504317), (171, 451231), (187, 412623), (209, 369189), (323, 238887), (361, 213741), (381, 202521), (561, 137541), (627, 123063), (969, 79629), (1083, 71247), (1143, 67507), (1397, 55233), (1683, 45847), (1881, 41021), (2159, 35739), (2413, 31977), (2907, 26543), (3249, 23749), (3553, 21717), (3971, 19431), (4191, 18411), (6137, 12573), (6477, 11913), (7239, 10659)]