48181473

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31307}}^1$

素因数の和:31338

約数の個数: 20

約数和(自身を含む): 75765360

約数和(自身を除く): 27583887

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31307, 93921, 281763, 594833, 845289, 1784499, 2535867, 5353497, 16060491, 48181473]

約数ペア:

[(1, 48181473), (3, 16060491), (9, 5353497), (19, 2535867), (27, 1784499), (57, 845289), (81, 594833), (171, 281763), (513, 93921), (1539, 31307)]