47866869

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 73603200

約数和(自身を除く): 25736331

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 509, 729, 1161, 1527, 2187, 3483, 4581, 10449, 13743, 21887, 31347, 41229, 65661, 94041, 123687, 196983, 371061, 590949, 1113183, 1772847, 5318541, 15955623, 47866869]

約数ペア:

[(1, 47866869), (3, 15955623), (9, 5318541), (27, 1772847), (43, 1113183), (81, 590949), (129, 371061), (243, 196983), (387, 123687), (509, 94041), (729, 65661), (1161, 41229), (1527, 31347), (2187, 21887), (3483, 13743), (4581, 10449)]