300320433

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 530880000

約数和(自身を除く): 230559567

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 157, 189, 203, 261, 349, 471, 609, 783, 1047, 1099, 1413, 1827, 2443, 3141, 3297, 4239, 4553, 5481, 7329, 9423, 9891, 10121, 13659, 21987, 29673, 30363, 31871, 40977, 54793, 65961, 70847, 91089, 95613, 122931, 164379, 212541, 273267, 286839, 383551, 493137, 637623, 860517, 1150653, 1479411, 1588997, 1912869, 3451959, 4766991, 10355877, 11122979, 14300973, 33368937, 42902919, 100106811, 300320433]

約数ペア:

[(1, 300320433), (3, 100106811), (7, 42902919), (9, 33368937), (21, 14300973), (27, 11122979), (29, 10355877), (63, 4766991), (87, 3451959), (157, 1912869), (189, 1588997), (203, 1479411), (261, 1150653), (349, 860517), (471, 637623), (609, 493137), (783, 383551), (1047, 286839), (1099, 273267), (1413, 212541), (1827, 164379), (2443, 122931), (3141, 95613), (3297, 91089), (4239, 70847), (4553, 65961), (5481, 54793), (7329, 40977), (9423, 31871), (9891, 30363), (10121, 29673), (13659, 21987)]