61880521521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1\times {\mathrm{2383}}^1$

素因数の和:3782

約数の個数: 64

約数和(自身を含む): 103060815872

約数和(自身を除く): 41180294351

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1303, 1533, 2383, 2847, 3909, 6643, 7149, 9121, 16681, 16939, 19929, 27363, 30979, 50043, 50817, 92937, 95119, 118573, 173959, 216853, 285357, 355719, 521877, 650559, 665833, 1217713, 1236547, 1997499, 2261467, 3105049, 3653139, 3709641, 6784401, 8655829, 9315147, 15830269, 21735343, 25967487, 40365637, 47490807, 65206029, 121096911, 226668577, 282559459, 680005731, 847678377, 1586680039, 2946691501, 4760040117, 8840074503, 20626840507, 61880521521]

約数ペア:

[(1, 61880521521), (3, 20626840507), (7, 8840074503), (13, 4760040117), (21, 2946691501), (39, 1586680039), (73, 847678377), (91, 680005731), (219, 282559459), (273, 226668577), (511, 121096911), (949, 65206029), (1303, 47490807), (1533, 40365637), (2383, 25967487), (2847, 21735343), (3909, 15830269), (6643, 9315147), (7149, 8655829), (9121, 6784401), (16681, 3709641), (16939, 3653139), (19929, 3105049), (27363, 2261467), (30979, 1997499), (50043, 1236547), (50817, 1217713), (92937, 665833), (95119, 650559), (118573, 521877), (173959, 355719), (216853, 285357)]