78518583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 141457680

約数和(自身を除く): 62939097

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 361, 429, 507, 627, 741, 1083, 1287, 1521, 1859, 1881, 2197, 2223, 2717, 3211, 3249, 3971, 4693, 5577, 6591, 8151, 9633, 11913, 14079, 16731, 19773, 24167, 24453, 28899, 35321, 35739, 41743, 42237, 51623, 61009, 72501, 105963, 125229, 154869, 183027, 217503, 317889, 375687, 459173, 464607, 549081, 671099, 793117, 1377519, 2013297, 2379351, 4132557, 6039891, 7138053, 8724287, 26172861, 78518583]

約数ペア:

[(1, 78518583), (3, 26172861), (9, 8724287), (11, 7138053), (13, 6039891), (19, 4132557), (33, 2379351), (39, 2013297), (57, 1377519), (99, 793117), (117, 671099), (143, 549081), (169, 464607), (171, 459173), (209, 375687), (247, 317889), (361, 217503), (429, 183027), (507, 154869), (627, 125229), (741, 105963), (1083, 72501), (1287, 61009), (1521, 51623), (1859, 42237), (1881, 41743), (2197, 35739), (2223, 35321), (2717, 28899), (3211, 24453), (3249, 24167), (3971, 19773), (4693, 16731), (5577, 14079), (6591, 11913), (8151, 9633)]