2501808147

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{5897}}^1$

素因数の和:6752

約数の個数: 32

約数和(自身を含む): 3906835200

約数和(自身を除く): 1405027053

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 827, 2481, 5897, 7443, 15713, 17691, 22329, 47139, 53073, 112043, 141417, 159219, 336129, 424251, 1008387, 3025161, 4876819, 14630457, 43891371, 92659561, 131674113, 277978683, 833936049, 2501808147]

約数ペア:

[(1, 2501808147), (3, 833936049), (9, 277978683), (19, 131674113), (27, 92659561), (57, 43891371), (171, 14630457), (513, 4876819), (827, 3025161), (2481, 1008387), (5897, 424251), (7443, 336129), (15713, 159219), (17691, 141417), (22329, 112043), (47139, 53073)]