204513273

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 303870528

約数和(自身を除く): 99357255

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 963, 4007, 5671, 12021, 17013, 36063, 51039, 212371, 428749, 637113, 1286247, 1911339, 3858741, 22723697, 68171091, 204513273]

約数ペア:

[(1, 204513273), (3, 68171091), (9, 22723697), (53, 3858741), (107, 1911339), (159, 1286247), (321, 637113), (477, 428749), (963, 212371), (4007, 51039), (5671, 36063), (12021, 17013)]