67225599

素因数分解:

$3^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 125036640

約数和(自身を除く): 57811041

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 61, 63, 119, 147, 153, 183, 189, 343, 357, 427, 441, 459, 549, 833, 1029, 1037, 1071, 1281, 1323, 1647, 2401, 2499, 2989, 3087, 3111, 3213, 3843, 5831, 7203, 7259, 7497, 8967, 9261, 9333, 11529, 17493, 20923, 21609, 21777, 22491, 26901, 27999, 40817, 50813, 52479, 62769, 64827, 65331, 80703, 122451, 146461, 152439, 157437, 188307, 195993, 355691, 367353, 439383, 457317, 564921, 1067073, 1102059, 1318149, 1371951, 2489837, 3201219, 3954447, 7469511, 9603657, 22408533, 67225599]

約数ペア:

[(1, 67225599), (3, 22408533), (7, 9603657), (9, 7469511), (17, 3954447), (21, 3201219), (27, 2489837), (49, 1371951), (51, 1318149), (61, 1102059), (63, 1067073), (119, 564921), (147, 457317), (153, 439383), (183, 367353), (189, 355691), (343, 195993), (357, 188307), (427, 157437), (441, 152439), (459, 146461), (549, 122451), (833, 80703), (1029, 65331), (1037, 64827), (1071, 62769), (1281, 52479), (1323, 50813), (1647, 40817), (2401, 27999), (2499, 26901), (2989, 22491), (3087, 21777), (3111, 21609), (3213, 20923), (3843, 17493), (5831, 11529), (7203, 9333), (7259, 9261), (7497, 8967)]