71870166

素因数分解:

$2^1\times 3^5\times {\mathrm{147881}}^1$

素因数の和:147898

約数の個数: 24

約数和(自身を含む): 161487144

約数和(自身を除く): 89616978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 147881, 295762, 443643, 887286, 1330929, 2661858, 3992787, 7985574, 11978361, 23956722, 35935083, 71870166]

約数ペア:

[(1, 71870166), (2, 35935083), (3, 23956722), (6, 11978361), (9, 7985574), (18, 3992787), (27, 2661858), (54, 1330929), (81, 887286), (162, 443643), (243, 295762), (486, 147881)]