51957207

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{167}}^2$

素因数の和:369

約数の個数: 30

約数和(自身を含む): 81477528

約数和(自身を除く): 29520321

約数列:

[1, 3, 9, 23, 27, 69, 81, 167, 207, 501, 621, 1503, 1863, 3841, 4509, 11523, 13527, 27889, 34569, 83667, 103707, 251001, 311121, 641447, 753003, 1924341, 2259009, 5773023, 17319069, 51957207]

約数ペア:

[(1, 51957207), (3, 17319069), (9, 5773023), (23, 2259009), (27, 1924341), (69, 753003), (81, 641447), (167, 311121), (207, 251001), (501, 103707), (621, 83667), (1503, 34569), (1863, 27889), (3841, 13527), (4509, 11523)]