78136933

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 96744960

約数和(自身を除く): 18608027

約数列:

[1, 7, 29, 37, 101, 103, 203, 259, 707, 721, 1073, 2929, 2987, 3737, 3811, 7511, 10403, 20503, 20909, 26159, 26677, 72821, 108373, 110519, 301687, 384911, 758611, 773633, 2111809, 2694377, 11162419, 78136933]

約数ペア:

[(1, 78136933), (7, 11162419), (29, 2694377), (37, 2111809), (101, 773633), (103, 758611), (203, 384911), (259, 301687), (707, 110519), (721, 108373), (1073, 72821), (2929, 26677), (2987, 26159), (3737, 20909), (3811, 20503), (7511, 10403)]