89549733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 147546112

約数和(自身を除く): 57996379

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 991, 993, 2317, 2973, 4303, 6937, 6951, 12883, 12909, 20811, 30121, 38649, 90181, 90363, 270543, 328021, 984063, 2296147, 4264273, 6888441, 12792819, 29849911, 89549733]

約数ペア:

[(1, 89549733), (3, 29849911), (7, 12792819), (13, 6888441), (21, 4264273), (39, 2296147), (91, 984063), (273, 328021), (331, 270543), (991, 90363), (993, 90181), (2317, 38649), (2973, 30121), (4303, 20811), (6937, 12909), (6951, 12883)]