201390263127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{478943}}^1$

素因数の和:481427

約数の個数: 24

約数和(自身を含む): 306332582400

約数和(自身を除く): 104942319273

約数列:

[1, 3, 9, 19, 57, 171, 2459, 7377, 22131, 46721, 140163, 420489, 478943, 1436829, 4310487, 9099917, 27299751, 81899253, 1177720837, 3533162511, 10599487533, 22376695903, 67130087709, 201390263127]

約数ペア:

[(1, 201390263127), (3, 67130087709), (9, 22376695903), (19, 10599487533), (57, 3533162511), (171, 1177720837), (2459, 81899253), (7377, 27299751), (22131, 9099917), (46721, 4310487), (140163, 1436829), (420489, 478943)]