33390687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 21767073

約数列:

[1, 3, 11, 23, 29, 33, 37, 41, 69, 87, 111, 123, 253, 319, 407, 451, 667, 759, 851, 943, 957, 1073, 1189, 1221, 1353, 1517, 2001, 2553, 2829, 3219, 3567, 4551, 7337, 9361, 10373, 11803, 13079, 16687, 22011, 24679, 27347, 28083, 31119, 34891, 35409, 39237, 43993, 50061, 74037, 82041, 104673, 131979, 271469, 300817, 383801, 483923, 814407, 902451, 1011839, 1151403, 1451769, 3035517, 11130229, 33390687]

約数ペア:

[(1, 33390687), (3, 11130229), (11, 3035517), (23, 1451769), (29, 1151403), (33, 1011839), (37, 902451), (41, 814407), (69, 483923), (87, 383801), (111, 300817), (123, 271469), (253, 131979), (319, 104673), (407, 82041), (451, 74037), (667, 50061), (759, 43993), (851, 39237), (943, 35409), (957, 34891), (1073, 31119), (1189, 28083), (1221, 27347), (1353, 24679), (1517, 22011), (2001, 16687), (2553, 13079), (2829, 11803), (3219, 10373), (3567, 9361), (4551, 7337)]