54216801

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 80644200

約数和(自身を除く): 26427399

約数列:

[1, 3, 9, 41, 123, 349, 369, 421, 1047, 1263, 3141, 3789, 14309, 17261, 42927, 51783, 128781, 146929, 155349, 440787, 1322361, 6024089, 18072267, 54216801]

約数ペア:

[(1, 54216801), (3, 18072267), (9, 6024089), (41, 1322361), (123, 440787), (349, 155349), (369, 146929), (421, 128781), (1047, 51783), (1263, 42927), (3141, 17261), (3789, 14309)]