64692147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 31301709

約数列:

[1, 3, 13, 39, 61, 71, 183, 213, 383, 793, 923, 1149, 2379, 2769, 4331, 4979, 12993, 14937, 23363, 27193, 56303, 70089, 81579, 168909, 303719, 353509, 911157, 1060527, 1658773, 4976319, 21564049, 64692147]

約数ペア:

[(1, 64692147), (3, 21564049), (13, 4976319), (39, 1658773), (61, 1060527), (71, 911157), (183, 353509), (213, 303719), (383, 168909), (793, 81579), (923, 70089), (1149, 56303), (2379, 27193), (2769, 23363), (4331, 14937), (4979, 12993)]