97570263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 158179840

約数和(自身を除く): 60609577

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2037, 2521, 5529, 7563, 12901, 17647, 38703, 47899, 52941, 143697, 244537, 335293, 733611, 1005879, 1711759, 4646203, 5135277, 13938609, 32523421, 97570263]

約数ペア:

[(1, 97570263), (3, 32523421), (7, 13938609), (19, 5135277), (21, 4646203), (57, 1711759), (97, 1005879), (133, 733611), (291, 335293), (399, 244537), (679, 143697), (1843, 52941), (2037, 47899), (2521, 38703), (5529, 17647), (7563, 12901)]