156616947

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 230543040

約数和(自身を除く): 73926093

約数列:

[1, 3, 9, 79, 181, 237, 543, 711, 1217, 1629, 3651, 10953, 14299, 42897, 96143, 128691, 220277, 288429, 660831, 865287, 1982493, 17401883, 52205649, 156616947]

約数ペア:

[(1, 156616947), (3, 52205649), (9, 17401883), (79, 1982493), (181, 865287), (237, 660831), (543, 288429), (711, 220277), (1217, 128691), (1629, 96143), (3651, 42897), (10953, 14299)]