88319847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20163

約数の個数: 32

約数和(自身を含む): 154552320

約数和(自身を除く): 66232473

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 20123, 60369, 140861, 221353, 382337, 422583, 664059, 1147011, 1549471, 2676359, 4205707, 4648413, 8029077, 12617121, 29439949, 88319847]

約数ペア:

[(1, 88319847), (3, 29439949), (7, 12617121), (11, 8029077), (19, 4648413), (21, 4205707), (33, 2676359), (57, 1549471), (77, 1147011), (133, 664059), (209, 422583), (231, 382337), (399, 221353), (627, 140861), (1463, 60369), (4389, 20123)]