73313019

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{69623}}^1$

素因数の和:69648

約数の個数: 20

約数和(自身を含む): 117943056

約数和(自身を除く): 44630037

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 69623, 208869, 626607, 905099, 1879821, 2715297, 5639463, 8145891, 24437673, 73313019]

約数ペア:

[(1, 73313019), (3, 24437673), (9, 8145891), (13, 5639463), (27, 2715297), (39, 1879821), (81, 905099), (117, 626607), (351, 208869), (1053, 69623)]