156906123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{13171}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 240889536

約数和(自身を除く): 83983413

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 13171, 39513, 144881, 250249, 434643, 750747, 2752739, 4754731, 8258217, 14264193, 52302041, 156906123]

約数ペア:

[(1, 156906123), (3, 52302041), (11, 14264193), (19, 8258217), (33, 4754731), (57, 2752739), (209, 750747), (361, 434643), (627, 250249), (1083, 144881), (3971, 39513), (11913, 13171)]