161112077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71257}}^1$

素因数の和:71300

約数の個数: 16

約数和(自身を含む): 205223040

約数和(自身を除く): 44110963

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 71257, 498799, 1211369, 1353883, 8479583, 9477181, 23016011, 161112077]

約数ペア:

[(1, 161112077), (7, 23016011), (17, 9477181), (19, 8479583), (119, 1353883), (133, 1211369), (323, 498799), (2261, 71257)]