121566311993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{172883}}^1$

素因数の和:173237

約数の個数: 32

約数和(自身を含む): 155346647040

約数和(自身を除く): 33780335047

約数列:

[1, 7, 17, 19, 119, 133, 311, 323, 2177, 2261, 5287, 5909, 37009, 41363, 100453, 172883, 703171, 1210181, 2939011, 3284777, 20573077, 22993439, 53766613, 55841209, 376366291, 390888463, 914032421, 1021565647, 6398226947, 7150959529, 17366615999, 121566311993]

約数ペア:

[(1, 121566311993), (7, 17366615999), (17, 7150959529), (19, 6398226947), (119, 1021565647), (133, 914032421), (311, 390888463), (323, 376366291), (2177, 55841209), (2261, 53766613), (5287, 22993439), (5909, 20573077), (37009, 3284777), (41363, 2939011), (100453, 1210181), (172883, 703171)]