8045147691

素因数分解:

$3^4\times 7^1\times {\mathrm{14188973}}^1$

素因数の和:14188992

約数の個数: 20

約数和(自身を含む): 13734926832

約数和(自身を除く): 5689779141

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14188973, 42566919, 99322811, 127700757, 297968433, 383102271, 893905299, 1149306813, 2681715897, 8045147691]

約数ペア:

[(1, 8045147691), (3, 2681715897), (7, 1149306813), (9, 893905299), (21, 383102271), (27, 297968433), (63, 127700757), (81, 99322811), (189, 42566919), (567, 14188973)]