56961639

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 103334400

約数和(自身を除く): 46372761

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 2069, 3059, 3933, 6207, 9177, 14483, 18621, 27531, 39311, 43449, 47587, 117933, 130347, 142761, 275177, 333109, 353799, 428283, 825531, 904153, 999327, 2476593, 2712459, 2997981, 6329071, 8137377, 18987213, 56961639]

約数ペア:

[(1, 56961639), (3, 18987213), (7, 8137377), (9, 6329071), (19, 2997981), (21, 2712459), (23, 2476593), (57, 999327), (63, 904153), (69, 825531), (133, 428283), (161, 353799), (171, 333109), (207, 275177), (399, 142761), (437, 130347), (483, 117933), (1197, 47587), (1311, 43449), (1449, 39311), (2069, 27531), (3059, 18621), (3933, 14483), (6207, 9177)]