63204561

素因数分解:

$3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 106810704

約数和(自身を除く): 43606143

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 251, 441, 571, 753, 1713, 1757, 2259, 3997, 5139, 5271, 11991, 12299, 15813, 27979, 35973, 36897, 83937, 110691, 143321, 251811, 429963, 1003247, 1289889, 3009741, 7022729, 9029223, 21068187, 63204561]

約数ペア:

[(1, 63204561), (3, 21068187), (7, 9029223), (9, 7022729), (21, 3009741), (49, 1289889), (63, 1003247), (147, 429963), (251, 251811), (441, 143321), (571, 110691), (753, 83937), (1713, 36897), (1757, 35973), (2259, 27979), (3997, 15813), (5139, 12299), (5271, 11991)]