29155329

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 54374400

約数和(自身を除く): 25219071

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 353, 399, 437, 483, 513, 621, 1059, 1197, 1311, 1449, 2471, 3059, 3177, 3591, 3933, 4347, 6707, 7413, 8119, 9177, 9531, 11799, 20121, 22239, 24357, 27531, 46949, 56833, 60363, 66717, 73071, 82593, 140847, 154261, 170499, 181089, 219213, 422541, 462783, 511497, 1079827, 1267623, 1388349, 1534491, 3239481, 4165047, 9718443, 29155329]

約数ペア:

[(1, 29155329), (3, 9718443), (7, 4165047), (9, 3239481), (19, 1534491), (21, 1388349), (23, 1267623), (27, 1079827), (57, 511497), (63, 462783), (69, 422541), (133, 219213), (161, 181089), (171, 170499), (189, 154261), (207, 140847), (353, 82593), (399, 73071), (437, 66717), (483, 60363), (513, 56833), (621, 46949), (1059, 27531), (1197, 24357), (1311, 22239), (1449, 20121), (2471, 11799), (3059, 9531), (3177, 9177), (3591, 8119), (3933, 7413), (4347, 6707)]