2912071689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{77761}}^1$

素因数の和:77862

約数の個数: 32

約数和(自身を含む): 4603510400

約数和(自身を除く): 1691438711

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 12483, 37449, 77761, 233283, 699849, 1477459, 2099547, 4432377, 5676553, 13297131, 17029659, 39891393, 51088977, 107854507, 153266931, 323563521, 970690563, 2912071689]

約数ペア:

[(1, 2912071689), (3, 970690563), (9, 323563521), (19, 153266931), (27, 107854507), (57, 51088977), (73, 39891393), (171, 17029659), (219, 13297131), (513, 5676553), (657, 4432377), (1387, 2099547), (1971, 1477459), (4161, 699849), (12483, 233283), (37449, 77761)]