89725097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 116169984

約数和(自身を除く): 26444887

約数列:

[1, 7, 11, 41, 77, 97, 287, 293, 451, 679, 1067, 2051, 3157, 3223, 3977, 7469, 12013, 22561, 27839, 28421, 43747, 84091, 132143, 198947, 306229, 312631, 925001, 1165261, 2188417, 8156827, 12817871, 89725097]

約数ペア:

[(1, 89725097), (7, 12817871), (11, 8156827), (41, 2188417), (77, 1165261), (97, 925001), (287, 312631), (293, 306229), (451, 198947), (679, 132143), (1067, 84091), (2051, 43747), (3157, 28421), (3223, 27839), (3977, 22561), (7469, 12013)]