43168923

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 74142720

約数和(自身を除く): 30973797

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 3217, 4473, 9651, 13419, 22519, 28953, 67557, 86859, 202671, 228407, 608013, 685221, 1598849, 2055663, 4796547, 6166989, 14389641, 43168923]

約数ペア:

[(1, 43168923), (3, 14389641), (7, 6166989), (9, 4796547), (21, 2055663), (27, 1598849), (63, 685221), (71, 608013), (189, 228407), (213, 202671), (497, 86859), (639, 67557), (1491, 28953), (1917, 22519), (3217, 13419), (4473, 9651)]