127767706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 215778816

約数和(自身を除く): 88011110

約数列:

[1, 2, 11, 22, 43, 86, 131, 262, 473, 946, 1031, 1441, 2062, 2882, 5633, 11266, 11341, 22682, 44333, 61963, 88666, 123926, 135061, 270122, 487663, 975326, 1485671, 2971342, 5807623, 11615246, 63883853, 127767706]

約数ペア:

[(1, 127767706), (2, 63883853), (11, 11615246), (22, 5807623), (43, 2971342), (86, 1485671), (131, 975326), (262, 487663), (473, 270122), (946, 135061), (1031, 123926), (1441, 88666), (2062, 61963), (2882, 44333), (5633, 22682), (11266, 11341)]