7501923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 13708800

約数和(自身を除く): 6206877

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 67, 87, 99, 117, 143, 201, 261, 297, 319, 351, 377, 429, 603, 737, 783, 871, 957, 1131, 1287, 1809, 1943, 2211, 2613, 2871, 3393, 3861, 4147, 5829, 6633, 7839, 8613, 9581, 10179, 12441, 17487, 19899, 21373, 23517, 25259, 28743, 37323, 52461, 64119, 75777, 86229, 111969, 192357, 227331, 258687, 277849, 577071, 681993, 833547, 2500641, 7501923]

約数ペア:

[(1, 7501923), (3, 2500641), (9, 833547), (11, 681993), (13, 577071), (27, 277849), (29, 258687), (33, 227331), (39, 192357), (67, 111969), (87, 86229), (99, 75777), (117, 64119), (143, 52461), (201, 37323), (261, 28743), (297, 25259), (319, 23517), (351, 21373), (377, 19899), (429, 17487), (603, 12441), (737, 10179), (783, 9581), (871, 8613), (957, 7839), (1131, 6633), (1287, 5829), (1809, 4147), (1943, 3861), (2211, 3393), (2613, 2871)]