54789156

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{13711}}^1$

素因数の和:13761

約数の個数: 48

約数和(自身を含む): 145895680

約数和(自身を除く): 91106524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 13711, 27422, 41133, 54844, 82266, 123399, 164532, 246798, 370197, 493596, 507307, 740394, 1014614, 1480788, 1521921, 2029228, 3043842, 4565763, 6087684, 9131526, 13697289, 18263052, 27394578, 54789156]

約数ペア:

[(1, 54789156), (2, 27394578), (3, 18263052), (4, 13697289), (6, 9131526), (9, 6087684), (12, 4565763), (18, 3043842), (27, 2029228), (36, 1521921), (37, 1480788), (54, 1014614), (74, 740394), (108, 507307), (111, 493596), (148, 370197), (222, 246798), (333, 164532), (444, 123399), (666, 82266), (999, 54844), (1332, 41133), (1998, 27422), (3996, 13711)]