40325013

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 22190187

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 739, 1161, 1269, 2021, 2217, 6063, 6651, 18189, 19953, 31777, 34733, 54567, 95331, 104199, 285993, 312597, 857979, 937791, 1493519, 4480557, 13441671, 40325013]

約数ペア:

[(1, 40325013), (3, 13441671), (9, 4480557), (27, 1493519), (43, 937791), (47, 857979), (129, 312597), (141, 285993), (387, 104199), (423, 95331), (739, 54567), (1161, 34733), (1269, 31777), (2021, 19953), (2217, 18189), (6063, 6651)]