78200451

素因数分解:

$3^3\times 7^1\times {\mathrm{413759}}^1$

素因数の和:413775

約数の個数: 16

約数和(自身を含む): 132403200

約数和(自身を除く): 54202749

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 413759, 1241277, 2896313, 3723831, 8688939, 11171493, 26066817, 78200451]

約数ペア:

[(1, 78200451), (3, 26066817), (7, 11171493), (9, 8688939), (21, 3723831), (27, 2896313), (63, 1241277), (189, 413759)]