72443063

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 95089680

約数和(自身を除く): 22646617

約数列:

[1, 7, 11, 31, 77, 89, 121, 217, 341, 623, 847, 961, 979, 2387, 2759, 3751, 6727, 6853, 10571, 10769, 19313, 26257, 30349, 73997, 75383, 85529, 116281, 212443, 333839, 598703, 813967, 940819, 2336873, 6585733, 10349009, 72443063]

約数ペア:

[(1, 72443063), (7, 10349009), (11, 6585733), (31, 2336873), (77, 940819), (89, 813967), (121, 598703), (217, 333839), (341, 212443), (623, 116281), (847, 85529), (961, 75383), (979, 73997), (2387, 30349), (2759, 26257), (3751, 19313), (6727, 10769), (6853, 10571)]