12157080813

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{133781}}^1$

素因数の和:134249

約数の個数: 24

約数和(自身を含む): 18365592960

約数和(自身を除く): 6208512147

約数列:

[1, 3, 9, 23, 69, 207, 439, 1317, 3951, 10097, 30291, 90873, 133781, 401343, 1204029, 3076963, 9230889, 27692667, 58729859, 176189577, 528568731, 1350786757, 4052360271, 12157080813]

約数ペア:

[(1, 12157080813), (3, 4052360271), (9, 1350786757), (23, 528568731), (69, 176189577), (207, 58729859), (439, 27692667), (1317, 9230889), (3951, 3076963), (10097, 1204029), (30291, 401343), (90873, 133781)]