47819967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 24756033

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 599, 897, 1157, 1797, 2047, 3471, 6141, 7787, 13777, 23361, 26611, 41331, 53311, 79833, 159933, 179101, 537303, 693043, 1226153, 2079129, 3678459, 15939989, 47819967]

約数ペア:

[(1, 47819967), (3, 15939989), (13, 3678459), (23, 2079129), (39, 1226153), (69, 693043), (89, 537303), (267, 179101), (299, 159933), (599, 79833), (897, 53311), (1157, 41331), (1797, 26611), (2047, 23361), (3471, 13777), (6141, 7787)]