1587757977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{3461}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 2535845760

約数和(自身を除く): 948087783

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1307, 3461, 3921, 10383, 11763, 16991, 31149, 35289, 44993, 50973, 93447, 134979, 152919, 404937, 458757, 1214811, 4523527, 13570581, 40711743, 58805851, 122135229, 176417553, 529252659, 1587757977]

約数ペア:

[(1, 1587757977), (3, 529252659), (9, 176417553), (13, 122135229), (27, 58805851), (39, 40711743), (117, 13570581), (351, 4523527), (1307, 1214811), (3461, 458757), (3921, 404937), (10383, 152919), (11763, 134979), (16991, 93447), (31149, 50973), (35289, 44993)]