54435213

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 92832000

約数和(自身を除く): 38396787

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1933, 3129, 4023, 5799, 9387, 13531, 17397, 28161, 40593, 52191, 121779, 288017, 365337, 864051, 2016119, 2592153, 6048357, 7776459, 18145071, 54435213]

約数ペア:

[(1, 54435213), (3, 18145071), (7, 7776459), (9, 6048357), (21, 2592153), (27, 2016119), (63, 864051), (149, 365337), (189, 288017), (447, 121779), (1043, 52191), (1341, 40593), (1933, 28161), (3129, 17397), (4023, 13531), (5799, 9387)]