1138868073

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{24007}}^1$

素因数の和:24274

約数の個数: 32

約数和(自身を含む): 1936005120

約数和(自身を除く): 797137047

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1757, 2259, 5271, 6777, 15813, 24007, 47439, 72021, 168049, 216063, 504147, 648189, 1512441, 4537323, 6025757, 18077271, 42180299, 54231813, 126540897, 162695439, 379622691, 1138868073]

約数ペア:

[(1, 1138868073), (3, 379622691), (7, 162695439), (9, 126540897), (21, 54231813), (27, 42180299), (63, 18077271), (189, 6025757), (251, 4537323), (753, 1512441), (1757, 648189), (2259, 504147), (5271, 216063), (6777, 168049), (15813, 72021), (24007, 47439)]