68607903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14783}}^1$

素因数の和:14823

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 50610273

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 14783, 44349, 103481, 192179, 251311, 310443, 576537, 753933, 1345253, 1759177, 3267043, 4035759, 5277531, 9801129, 22869301, 68607903]

約数ペア:

[(1, 68607903), (3, 22869301), (7, 9801129), (13, 5277531), (17, 4035759), (21, 3267043), (39, 1759177), (51, 1345253), (91, 753933), (119, 576537), (221, 310443), (273, 251311), (357, 192179), (663, 103481), (1547, 44349), (4641, 14783)]