916540839

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 1465970688

約数和(自身を除く): 549429849

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 243, 381, 459, 1143, 1377, 1747, 2159, 3429, 4131, 5241, 6477, 10287, 15723, 19431, 29699, 30861, 47169, 58293, 89097, 141507, 174879, 221869, 267291, 424521, 524637, 665607, 801873, 1996821, 2405619, 3771773, 5990463, 7216857, 11315319, 17971389, 33945957, 53914167, 101837871, 305513613, 916540839]

約数ペア:

[(1, 916540839), (3, 305513613), (9, 101837871), (17, 53914167), (27, 33945957), (51, 17971389), (81, 11315319), (127, 7216857), (153, 5990463), (243, 3771773), (381, 2405619), (459, 1996821), (1143, 801873), (1377, 665607), (1747, 524637), (2159, 424521), (3429, 267291), (4131, 221869), (5241, 174879), (6477, 141507), (10287, 89097), (15723, 58293), (19431, 47169), (29699, 30861)]