2201993339031

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{30941}}^1\times {\mathrm{51683}}^1$

素因数の和:82653

約数の個数: 40

約数和(自身を含む): 3483071382384

約数和(自身を除く): 1281078043353

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 30941, 51683, 92823, 155049, 278469, 465147, 525997, 835407, 878611, 1395441, 1577991, 2506221, 2635833, 4186323, 4733973, 7907499, 14201919, 23722497, 42605757, 71167491, 1599123703, 4797371109, 14392113327, 27185102951, 43176339981, 81555308853, 129529019943, 244665926559, 733997779677, 2201993339031]

約数ペア:

[(1, 2201993339031), (3, 733997779677), (9, 244665926559), (17, 129529019943), (27, 81555308853), (51, 43176339981), (81, 27185102951), (153, 14392113327), (459, 4797371109), (1377, 1599123703), (30941, 71167491), (51683, 42605757), (92823, 23722497), (155049, 14201919), (278469, 7907499), (465147, 4733973), (525997, 4186323), (835407, 2635833), (878611, 2506221), (1395441, 1577991)]