127860222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1811}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 299719296

約数和(自身を除く): 171859074

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1681, 1722, 1811, 3362, 3622, 5043, 5433, 10086, 10866, 11767, 12677, 23534, 25354, 35301, 38031, 70602, 74251, 76062, 148502, 222753, 445506, 519757, 1039514, 1559271, 3044291, 3118542, 6088582, 9132873, 18265746, 21310037, 42620074, 63930111, 127860222]

約数ペア:

[(1, 127860222), (2, 63930111), (3, 42620074), (6, 21310037), (7, 18265746), (14, 9132873), (21, 6088582), (41, 3118542), (42, 3044291), (82, 1559271), (123, 1039514), (246, 519757), (287, 445506), (574, 222753), (861, 148502), (1681, 76062), (1722, 74251), (1811, 70602), (3362, 38031), (3622, 35301), (5043, 25354), (5433, 23534), (10086, 12677), (10866, 11767)]