1377643977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{81119}}^1$

素因数の和:81182

約数の個数: 32

約数和(自身を含む): 2219443200

約数和(自身を除く): 841799223

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 16983, 81119, 243357, 730071, 1379023, 2190213, 3001403, 4137069, 9004209, 12411207, 27012627, 37233621, 51023851, 81037881, 153071553, 459214659, 1377643977]

約数ペア:

[(1, 1377643977), (3, 459214659), (9, 153071553), (17, 81037881), (27, 51023851), (37, 37233621), (51, 27012627), (111, 12411207), (153, 9004209), (333, 4137069), (459, 3001403), (629, 2190213), (999, 1379023), (1887, 730071), (5661, 243357), (16983, 81119)]