81273114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26717}}^1$

素因数の和:26751

約数の個数: 36

約数和(自身を含む): 190686366

約数和(自身を除く): 109413252

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 26717, 53434, 80151, 160302, 240453, 347321, 480906, 694642, 1041963, 2083926, 3125889, 4515173, 6251778, 9030346, 13545519, 27091038, 40636557, 81273114]

約数ペア:

[(1, 81273114), (2, 40636557), (3, 27091038), (6, 13545519), (9, 9030346), (13, 6251778), (18, 4515173), (26, 3125889), (39, 2083926), (78, 1041963), (117, 694642), (169, 480906), (234, 347321), (338, 240453), (507, 160302), (1014, 80151), (1521, 53434), (3042, 26717)]