61398875846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{91297}}^1$

素因数の和:91725

約数の個数: 48

約数和(自身を含む): 115986439968

約数和(自身を除く): 54587564122

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 397, 794, 847, 1694, 2779, 4367, 5558, 8734, 30569, 48037, 61138, 91297, 96074, 182594, 336259, 639079, 672518, 1004267, 1278158, 2008534, 7029869, 11046937, 14059738, 22093874, 36244909, 72489818, 77328559, 154657118, 253714363, 398693999, 507428726, 797387998, 2790857993, 4385633989, 5581715986, 8771267978, 30699437923, 61398875846]

約数ペア:

[(1, 61398875846), (2, 30699437923), (7, 8771267978), (11, 5581715986), (14, 4385633989), (22, 2790857993), (77, 797387998), (121, 507428726), (154, 398693999), (242, 253714363), (397, 154657118), (794, 77328559), (847, 72489818), (1694, 36244909), (2779, 22093874), (4367, 14059738), (5558, 11046937), (8734, 7029869), (30569, 2008534), (48037, 1278158), (61138, 1004267), (91297, 672518), (96074, 639079), (182594, 336259)]