540064449

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51157}}^1$

素因数の和:51206

約数の個数: 32

約数和(自身を含む): 884010240

約数和(自身を除く): 343945791

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 51157, 153471, 460413, 869669, 1176611, 1381239, 2609007, 3529833, 7827021, 10589499, 20002387, 23481063, 31768497, 60007161, 180021483, 540064449]

約数ペア:

[(1, 540064449), (3, 180021483), (9, 60007161), (17, 31768497), (23, 23481063), (27, 20002387), (51, 10589499), (69, 7827021), (153, 3529833), (207, 2609007), (391, 1381239), (459, 1176611), (621, 869669), (1173, 460413), (3519, 153471), (10557, 51157)]