66889537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 82575360

約数和(自身を除く): 15685823

約数列:

[1, 11, 13, 31, 79, 143, 191, 341, 403, 869, 1027, 2101, 2449, 2483, 4433, 5921, 11297, 15089, 26939, 27313, 31837, 65131, 76973, 165979, 196157, 350207, 467759, 846703, 2157727, 5145349, 6080867, 66889537]

約数ペア:

[(1, 66889537), (11, 6080867), (13, 5145349), (31, 2157727), (79, 846703), (143, 467759), (191, 350207), (341, 196157), (403, 165979), (869, 76973), (1027, 65131), (2101, 31837), (2449, 27313), (2483, 26939), (4433, 15089), (5921, 11297)]