70749921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 106900992

約数和(自身を除く): 36151071

約数列:

[1, 3, 11, 33, 43, 73, 129, 219, 473, 683, 803, 1419, 2049, 2409, 3139, 7513, 9417, 22539, 29369, 34529, 49859, 88107, 103587, 149577, 323059, 548449, 969177, 1645347, 2143937, 6431811, 23583307, 70749921]

約数ペア:

[(1, 70749921), (3, 23583307), (11, 6431811), (33, 2143937), (43, 1645347), (73, 969177), (129, 548449), (219, 323059), (473, 149577), (683, 103587), (803, 88107), (1419, 49859), (2049, 34529), (2409, 29369), (3139, 22539), (7513, 9417)]