64077747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 96453120

約数和(自身を除く): 32375373

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 1321, 2109, 2553, 3963, 16169, 25099, 30383, 48507, 48877, 75297, 91149, 146631, 577277, 928663, 1124171, 1731831, 2785989, 3372513, 21359249, 64077747]

約数ペア:

[(1, 64077747), (3, 21359249), (19, 3372513), (23, 2785989), (37, 1731831), (57, 1124171), (69, 928663), (111, 577277), (437, 146631), (703, 91149), (851, 75297), (1311, 48877), (1321, 48507), (2109, 30383), (2553, 25099), (3963, 16169)]