54897633

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6269}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 91291200

約数和(自身を除く): 36393567

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 6269, 8757, 18807, 43883, 56421, 131649, 394947, 871391, 2614173, 6099737, 7842519, 18299211, 54897633]

約数ペア:

[(1, 54897633), (3, 18299211), (7, 7842519), (9, 6099737), (21, 2614173), (63, 871391), (139, 394947), (417, 131649), (973, 56421), (1251, 43883), (2919, 18807), (6269, 8757)]