162830577

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 274384320

約数和(自身を除く): 111553743

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 139, 147, 273, 417, 613, 637, 973, 1807, 1839, 1911, 2919, 4291, 5421, 6811, 7969, 12649, 12873, 20433, 23907, 30037, 37947, 55783, 85207, 88543, 90111, 167349, 255621, 265629, 390481, 596449, 1107691, 1171443, 1789347, 3323073, 4175143, 7753837, 12525429, 23261511, 54276859, 162830577]

約数ペア:

[(1, 162830577), (3, 54276859), (7, 23261511), (13, 12525429), (21, 7753837), (39, 4175143), (49, 3323073), (91, 1789347), (139, 1171443), (147, 1107691), (273, 596449), (417, 390481), (613, 265629), (637, 255621), (973, 167349), (1807, 90111), (1839, 88543), (1911, 85207), (2919, 55783), (4291, 37947), (5421, 30037), (6811, 23907), (7969, 20433), (12649, 12873)]