71282367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 112458528

約数和(自身を除く): 41176161

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 8581, 25743, 77229, 111553, 334659, 609251, 1003977, 1827753, 5483259, 7920263, 23760789, 71282367]

約数ペア:

[(1, 71282367), (3, 23760789), (9, 7920263), (13, 5483259), (39, 1827753), (71, 1003977), (117, 609251), (213, 334659), (639, 111553), (923, 77229), (2769, 25743), (8307, 8581)]