89567751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 148879360

約数和(自身を除く): 59311609

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 4153, 7189, 12459, 21567, 29071, 53989, 87213, 161967, 328087, 377923, 984261, 1133769, 2296609, 4265131, 6889827, 12795393, 29855917, 89567751]

約数ペア:

[(1, 89567751), (3, 29855917), (7, 12795393), (13, 6889827), (21, 4265131), (39, 2296609), (79, 1133769), (91, 984261), (237, 377923), (273, 328087), (553, 161967), (1027, 87213), (1659, 53989), (3081, 29071), (4153, 21567), (7189, 12459)]