127943862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 262985184

約数和(自身を除く): 135041322

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 401, 802, 1203, 1297, 2406, 2594, 3891, 7782, 16441, 32882, 49323, 53177, 98646, 106354, 159531, 319062, 520097, 1040194, 1560291, 3120582, 21323977, 42647954, 63971931, 127943862]

約数ペア:

[(1, 127943862), (2, 63971931), (3, 42647954), (6, 21323977), (41, 3120582), (82, 1560291), (123, 1040194), (246, 520097), (401, 319062), (802, 159531), (1203, 106354), (1297, 98646), (2406, 53177), (2594, 49323), (3891, 32882), (7782, 16441)]