279045792369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4990357}}^1$

素因数の和:4990494

約数の個数: 32

約数和(自身を含む): 439151504000

約数和(自身を除く): 160105711631

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 2071, 2943, 6213, 18639, 55917, 4990357, 14971071, 44913213, 94816783, 134739639, 284450349, 543948913, 853351047, 1631846739, 2560053141, 4895540217, 10335029347, 14686620651, 31005088041, 93015264123, 279045792369]

約数ペア:

[(1, 279045792369), (3, 93015264123), (9, 31005088041), (19, 14686620651), (27, 10335029347), (57, 4895540217), (109, 2560053141), (171, 1631846739), (327, 853351047), (513, 543948913), (981, 284450349), (2071, 134739639), (2943, 94816783), (6213, 44913213), (18639, 14971071), (55917, 4990357)]