549231219

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{4013}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 841976640

約数和(自身を除く): 292745421

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 999, 1233, 3699, 4013, 5069, 12039, 15207, 36117, 45621, 108351, 136863, 148481, 445443, 549781, 1336329, 1649343, 4008987, 4948029, 14844087, 20341897, 61025691, 183077073, 549231219]

約数ペア:

[(1, 549231219), (3, 183077073), (9, 61025691), (27, 20341897), (37, 14844087), (111, 4948029), (137, 4008987), (333, 1649343), (411, 1336329), (999, 549781), (1233, 445443), (3699, 148481), (4013, 136863), (5069, 108351), (12039, 45621), (15207, 36117)]