61820163

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 91345488

約数和(自身を除く): 29525325

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 653, 1413, 1959, 5877, 10519, 31557, 43751, 94671, 102521, 131253, 307563, 393759, 922689, 6868907, 20606721, 61820163]

約数ペア:

[(1, 61820163), (3, 20606721), (9, 6868907), (67, 922689), (157, 393759), (201, 307563), (471, 131253), (603, 102521), (653, 94671), (1413, 43751), (1959, 31557), (5877, 10519)]