70292841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 103431168

約数和(自身を除く): 33138327

約数列:

[1, 3, 17, 31, 51, 93, 173, 257, 519, 527, 771, 1581, 2941, 4369, 5363, 7967, 8823, 13107, 16089, 23901, 44461, 91171, 133383, 135439, 273513, 406317, 755837, 1378291, 2267511, 4134873, 23430947, 70292841]

約数ペア:

[(1, 70292841), (3, 23430947), (17, 4134873), (31, 2267511), (51, 1378291), (93, 755837), (173, 406317), (257, 273513), (519, 135439), (527, 133383), (771, 91171), (1581, 44461), (2941, 23901), (4369, 16089), (5363, 13107), (7967, 8823)]