71397729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10343}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 112956480

約数和(自身を除く): 41558751

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 10343, 31029, 93087, 134459, 403377, 610237, 1210131, 1830711, 5492133, 7933081, 23799243, 71397729]

約数ペア:

[(1, 71397729), (3, 23799243), (9, 7933081), (13, 5492133), (39, 1830711), (59, 1210131), (117, 610237), (177, 403377), (531, 134459), (767, 93087), (2301, 31029), (6903, 10343)]