90786123

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 145433600

約数和(自身を除く): 54647477

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 4783, 6327, 14349, 18981, 43047, 90877, 129141, 176971, 272631, 530913, 817893, 1592739, 2453679, 3362449, 4778217, 10087347, 30262041, 90786123]

約数ペア:

[(1, 90786123), (3, 30262041), (9, 10087347), (19, 4778217), (27, 3362449), (37, 2453679), (57, 1592739), (111, 817893), (171, 530913), (333, 272631), (513, 176971), (703, 129141), (999, 90877), (2109, 43047), (4783, 18981), (6327, 14349)]