73142069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 99429120

約数和(自身を除く): 26287051

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 623, 821, 979, 1001, 1157, 5747, 6853, 8099, 9031, 10673, 12727, 63217, 73069, 74711, 89089, 117403, 511483, 803759, 821821, 949897, 5626313, 6649279, 10448867, 73142069]

約数ペア:

[(1, 73142069), (7, 10448867), (11, 6649279), (13, 5626313), (77, 949897), (89, 821821), (91, 803759), (143, 511483), (623, 117403), (821, 89089), (979, 74711), (1001, 73069), (1157, 63217), (5747, 12727), (6853, 10673), (8099, 9031)]