76987257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 106920000

約数和(自身を除く): 29932743

約数列:

[1, 3, 29, 87, 149, 447, 4321, 5939, 12963, 17817, 172231, 516693, 884911, 2654733, 25662419, 76987257]

約数ペア:

[(1, 76987257), (3, 25662419), (29, 2654733), (87, 884911), (149, 516693), (447, 172231), (4321, 17817), (5939, 12963)]