68233143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 42082377

約数列:

[1, 3, 11, 29, 33, 37, 41, 47, 87, 111, 123, 141, 319, 407, 451, 517, 957, 1073, 1189, 1221, 1353, 1363, 1517, 1551, 1739, 1927, 3219, 3567, 4089, 4551, 5217, 5781, 11803, 13079, 14993, 16687, 19129, 21197, 35409, 39237, 43993, 44979, 50061, 50431, 55883, 57387, 63591, 71299, 131979, 151293, 167649, 213897, 483923, 554741, 614713, 784289, 1451769, 1664223, 1844139, 2067671, 2352867, 6203013, 22744381, 68233143]

約数ペア:

[(1, 68233143), (3, 22744381), (11, 6203013), (29, 2352867), (33, 2067671), (37, 1844139), (41, 1664223), (47, 1451769), (87, 784289), (111, 614713), (123, 554741), (141, 483923), (319, 213897), (407, 167649), (451, 151293), (517, 131979), (957, 71299), (1073, 63591), (1189, 57387), (1221, 55883), (1353, 50431), (1363, 50061), (1517, 44979), (1551, 43993), (1739, 39237), (1927, 35409), (3219, 21197), (3567, 19129), (4089, 16687), (4551, 14993), (5217, 13079), (5781, 11803)]