551492138883

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{3583}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 856636784640

約数和(自身を除く): 305144645757

約数列:

[1, 3, 7, 21, 83, 233, 249, 379, 581, 699, 1137, 1631, 1743, 2653, 3583, 4893, 7959, 10749, 19339, 25081, 31457, 58017, 75243, 88307, 94371, 135373, 220199, 264921, 297389, 406119, 618149, 660597, 834839, 892167, 1357957, 1854447, 2081723, 2504517, 4073871, 5843873, 6245169, 7329481, 9505699, 17531619, 21988443, 28517097, 51306367, 69291637, 112710431, 153919101, 207874911, 316403981, 338131293, 485041459, 788973017, 949211943, 1455124377, 2214827867, 2366919051, 6644483601, 26261530423, 78784591269, 183830712961, 551492138883]

約数ペア:

[(1, 551492138883), (3, 183830712961), (7, 78784591269), (21, 26261530423), (83, 6644483601), (233, 2366919051), (249, 2214827867), (379, 1455124377), (581, 949211943), (699, 788973017), (1137, 485041459), (1631, 338131293), (1743, 316403981), (2653, 207874911), (3583, 153919101), (4893, 112710431), (7959, 69291637), (10749, 51306367), (19339, 28517097), (25081, 21988443), (31457, 17531619), (58017, 9505699), (75243, 7329481), (88307, 6245169), (94371, 5843873), (135373, 4073871), (220199, 2504517), (264921, 2081723), (297389, 1854447), (406119, 1357957), (618149, 892167), (660597, 834839)]