75910263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 127948800

約数和(自身を除く): 52038537

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 67, 139, 143, 201, 209, 247, 417, 429, 627, 737, 741, 871, 1273, 1529, 1807, 2211, 2613, 2641, 2717, 3819, 4587, 5421, 7923, 8151, 9313, 9581, 14003, 16549, 19877, 27939, 28743, 29051, 34333, 42009, 49647, 59631, 87153, 102443, 102999, 121069, 176947, 182039, 307329, 363207, 377663, 530841, 546117, 1132989, 1331759, 1946417, 2300311, 3995277, 5839251, 6900933, 25303421, 75910263]

約数ペア:

[(1, 75910263), (3, 25303421), (11, 6900933), (13, 5839251), (19, 3995277), (33, 2300311), (39, 1946417), (57, 1331759), (67, 1132989), (139, 546117), (143, 530841), (201, 377663), (209, 363207), (247, 307329), (417, 182039), (429, 176947), (627, 121069), (737, 102999), (741, 102443), (871, 87153), (1273, 59631), (1529, 49647), (1807, 42009), (2211, 34333), (2613, 29051), (2641, 28743), (2717, 27939), (3819, 19877), (4587, 16549), (5421, 14003), (7923, 9581), (8151, 9313)]