69242733

素因数分解:

$3^2\times 7^2\times {\mathrm{157013}}^1$

素因数の和:157033

約数の個数: 18

約数和(自身を含む): 116347374

約数和(自身を除く): 47104641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 157013, 471039, 1099091, 1413117, 3297273, 7693637, 9891819, 23080911, 69242733]

約数ペア:

[(1, 69242733), (3, 23080911), (7, 9891819), (9, 7693637), (21, 3297273), (49, 1413117), (63, 1099091), (147, 471039), (441, 157013)]