87283521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 140336000

約数和(自身を除く): 53052479

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1789, 1807, 3753, 5367, 5421, 16101, 16263, 23257, 48303, 48789, 69771, 209313, 248671, 627939, 746013, 2238039, 3232723, 6714117, 9698169, 29094507, 87283521]

約数ペア:

[(1, 87283521), (3, 29094507), (9, 9698169), (13, 6714117), (27, 3232723), (39, 2238039), (117, 746013), (139, 627939), (351, 248671), (417, 209313), (1251, 69771), (1789, 48789), (1807, 48303), (3753, 23257), (5367, 16263), (5421, 16101)]