90877778877

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{1013}}^1\times {\mathrm{1049}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 125719776000

約数和(自身を除く): 34841997123

約数列:

[1, 3, 29, 87, 983, 1013, 1049, 2949, 3039, 3147, 28507, 29377, 30421, 85521, 88131, 91263, 995779, 1031167, 1062637, 2987337, 3093501, 3187911, 28877591, 29903843, 30816473, 86632773, 89711529, 92449419, 1044572171, 3133716513, 30292592959, 90877778877]

約数ペア:

[(1, 90877778877), (3, 30292592959), (29, 3133716513), (87, 1044572171), (983, 92449419), (1013, 89711529), (1049, 86632773), (2949, 30816473), (3039, 29903843), (3147, 28877591), (28507, 3187911), (29377, 3093501), (30421, 2987337), (85521, 1062637), (88131, 1031167), (91263, 995779)]