56102697

素因数分解:

$3^2\times 7^2\times {\mathrm{127217}}^1$

素因数の和:127237

約数の個数: 18

約数和(自身を含む): 94268538

約数和(自身を除く): 38165841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 127217, 381651, 890519, 1144953, 2671557, 6233633, 8014671, 18700899, 56102697]

約数ペア:

[(1, 56102697), (3, 18700899), (7, 8014671), (9, 6233633), (21, 2671557), (49, 1144953), (63, 890519), (147, 381651), (441, 127217)]