147769461

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7307}}^1$

素因数の和:7430

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 104795019

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 7307, 20223, 21921, 51149, 65763, 153447, 197289, 460341, 781849, 1381023, 2345547, 5472943, 7036641, 16418829, 21109923, 49256487, 147769461]

約数ペア:

[(1, 147769461), (3, 49256487), (7, 21109923), (9, 16418829), (21, 7036641), (27, 5472943), (63, 2345547), (107, 1381023), (189, 781849), (321, 460341), (749, 197289), (963, 153447), (2247, 65763), (2889, 51149), (6741, 21921), (7307, 20223)]