176229081

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 309450240

約数和(自身を除く): 133221159

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 73, 159, 189, 219, 241, 371, 477, 511, 657, 723, 1113, 1431, 1533, 1687, 1971, 2169, 3339, 3869, 4599, 5061, 6507, 10017, 11607, 12773, 13797, 15183, 17593, 27083, 34821, 38319, 45549, 52779, 81249, 89411, 104463, 114957, 123151, 158337, 243747, 268233, 344871, 369453, 475011, 731241, 804699, 932429, 1108359, 2414097, 2797287, 3325077, 6527003, 8391861, 19581009, 25175583, 58743027, 176229081]

約数ペア:

[(1, 176229081), (3, 58743027), (7, 25175583), (9, 19581009), (21, 8391861), (27, 6527003), (53, 3325077), (63, 2797287), (73, 2414097), (159, 1108359), (189, 932429), (219, 804699), (241, 731241), (371, 475011), (477, 369453), (511, 344871), (657, 268233), (723, 243747), (1113, 158337), (1431, 123151), (1533, 114957), (1687, 104463), (1971, 89411), (2169, 81249), (3339, 52779), (3869, 45549), (4599, 38319), (5061, 34821), (6507, 27083), (10017, 17593), (11607, 15183), (12773, 13797)]