30653181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 20391939

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3797, 8073, 11391, 34173, 49361, 87331, 102519, 148083, 261993, 444249, 785979, 1135303, 1332747, 2357937, 3405909, 10217727, 30653181]

約数ペア:

[(1, 30653181), (3, 10217727), (9, 3405909), (13, 2357937), (23, 1332747), (27, 1135303), (39, 785979), (69, 444249), (117, 261993), (207, 148083), (299, 102519), (351, 87331), (621, 49361), (897, 34173), (2691, 11391), (3797, 8073)]