63885753

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{27197}}^1$

素因数の和:27238

約数の個数: 20

約数和(自身を含む): 98728740

約数和(自身を除く): 34842987

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 27197, 81591, 244773, 734319, 788713, 2202957, 2366139, 7098417, 21295251, 63885753]

約数ペア:

[(1, 63885753), (3, 21295251), (9, 7098417), (27, 2366139), (29, 2202957), (81, 788713), (87, 734319), (261, 244773), (783, 81591), (2349, 27197)]