78528049621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15733931}}^1$

素因数の和:15733992

約数の個数: 16

約数和(自身を含む): 96669278208

約数和(自身を除く): 18141228587

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 15733931, 110137517, 361880413, 487751861, 2533162891, 3414263027, 11218292803, 78528049621]

約数ペア:

[(1, 78528049621), (7, 11218292803), (23, 3414263027), (31, 2533162891), (161, 487751861), (217, 361880413), (713, 110137517), (4991, 15733931)]