65720586

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 134031168

約数和(自身を除く): 68310582

約数列:

[1, 2, 3, 6, 73, 146, 219, 227, 438, 454, 661, 681, 1322, 1362, 1983, 3966, 16571, 33142, 48253, 49713, 96506, 99426, 144759, 150047, 289518, 300094, 450141, 900282, 10953431, 21906862, 32860293, 65720586]

約数ペア:

[(1, 65720586), (2, 32860293), (3, 21906862), (6, 10953431), (73, 900282), (146, 450141), (219, 300094), (227, 289518), (438, 150047), (454, 144759), (661, 99426), (681, 96506), (1322, 49713), (1362, 48253), (1983, 33142), (3966, 16571)]