173811213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13793

約数の個数: 24

約数和(自身を含む): 269051328

約数和(自身を除く): 95240115

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 13687, 41061, 123183, 232679, 698037, 1136021, 2094111, 3408063, 10224189, 19312357, 57937071, 173811213]

約数ペア:

[(1, 173811213), (3, 57937071), (9, 19312357), (17, 10224189), (51, 3408063), (83, 2094111), (153, 1136021), (249, 698037), (747, 232679), (1411, 123183), (4233, 41061), (12699, 13687)]