153885756981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1881083}}^1$

素因数の和:1881201

約数の個数: 32

約数和(自身を含む): 233314610688

約数和(自身を除く): 79428853707

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 407, 737, 1221, 2211, 2479, 7437, 27269, 81807, 1881083, 5643249, 20691913, 62075739, 69600071, 126032561, 208800213, 378097683, 765600781, 1386358171, 2296802343, 4159074513, 4663204757, 13989614271, 51295252327, 153885756981]

約数ペア:

[(1, 153885756981), (3, 51295252327), (11, 13989614271), (33, 4663204757), (37, 4159074513), (67, 2296802343), (111, 1386358171), (201, 765600781), (407, 378097683), (737, 208800213), (1221, 126032561), (2211, 69600071), (2479, 62075739), (7437, 20691913), (27269, 5643249), (81807, 1881083)]