73511919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2389}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 114834720

約数和(自身を除く): 41322801

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 2389, 3419, 7167, 10257, 21501, 30771, 31057, 93171, 279513, 628307, 1884921, 5654763, 8167991, 24503973, 73511919]

約数ペア:

[(1, 73511919), (3, 24503973), (9, 8167991), (13, 5654763), (39, 1884921), (117, 628307), (263, 279513), (789, 93171), (2367, 31057), (2389, 30771), (3419, 21501), (7167, 10257)]