156953222883

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{151339}}^1$

素因数の和:151960

約数の個数: 32

約数和(自身を含む): 236235686400

約数和(自身を除く): 79282463517

約数列:

[1, 3, 9, 27, 71, 213, 541, 639, 1623, 1917, 4869, 14607, 38411, 115233, 151339, 345699, 454017, 1037097, 1362051, 4086153, 10745069, 32235207, 81874399, 96705621, 245623197, 290116863, 736869591, 2210608773, 5813082329, 17439246987, 52317740961, 156953222883]

約数ペア:

[(1, 156953222883), (3, 52317740961), (9, 17439246987), (27, 5813082329), (71, 2210608773), (213, 736869591), (541, 290116863), (639, 245623197), (1623, 96705621), (1917, 81874399), (4869, 32235207), (14607, 10745069), (38411, 4086153), (115233, 1362051), (151339, 1037097), (345699, 454017)]