393324093

素因数分解:

$3^4\times {\mathrm{157}}^2\times {\mathrm{197}}^1$

素因数の和:523

約数の個数: 30

約数和(自身を含む): 594326106

約数和(自身を除く): 201002013

約数列:

[1, 3, 9, 27, 81, 157, 197, 471, 591, 1413, 1773, 4239, 5319, 12717, 15957, 24649, 30929, 73947, 92787, 221841, 278361, 665523, 835083, 1996569, 2505249, 4855853, 14567559, 43702677, 131108031, 393324093]

約数ペア:

[(1, 393324093), (3, 131108031), (9, 43702677), (27, 14567559), (81, 4855853), (157, 2505249), (197, 1996569), (471, 835083), (591, 665523), (1413, 278361), (1773, 221841), (4239, 92787), (5319, 73947), (12717, 30929), (15957, 24649)]