79732881

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5749}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 121992000

約数和(自身を除く): 42259119

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 5749, 13869, 17247, 51741, 132227, 385183, 396681, 1155549, 1190043, 3466647, 8859209, 26577627, 79732881]

約数ペア:

[(1, 79732881), (3, 26577627), (9, 8859209), (23, 3466647), (67, 1190043), (69, 1155549), (201, 396681), (207, 385183), (603, 132227), (1541, 51741), (4623, 17247), (5749, 13869)]