56890917

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 86084544

約数和(自身を除く): 29193627

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2273, 2781, 6819, 8343, 20457, 25029, 61371, 184113, 234119, 552339, 702357, 2107071, 6321213, 18963639, 56890917]

約数ペア:

[(1, 56890917), (3, 18963639), (9, 6321213), (27, 2107071), (81, 702357), (103, 552339), (243, 234119), (309, 184113), (927, 61371), (2273, 25029), (2781, 20457), (6819, 8343)]