25486893

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 40981248

約数和(自身を除く): 15494355

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 223, 249, 459, 669, 747, 1377, 1411, 2007, 2241, 3791, 4233, 6021, 6723, 11373, 12699, 18063, 18509, 34119, 38097, 55527, 102357, 114291, 166581, 307071, 314653, 499743, 943959, 1499229, 2831877, 8495631, 25486893]

約数ペア:

[(1, 25486893), (3, 8495631), (9, 2831877), (17, 1499229), (27, 943959), (51, 499743), (81, 314653), (83, 307071), (153, 166581), (223, 114291), (249, 102357), (459, 55527), (669, 38097), (747, 34119), (1377, 18509), (1411, 18063), (2007, 12699), (2241, 11373), (3791, 6723), (4233, 6021)]