129621063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 205873920

約数和(自身を除く): 76252857

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 4139, 10439, 12417, 31317, 45529, 53807, 136587, 161421, 302147, 591877, 906441, 1775631, 3323617, 3927911, 9970851, 11783733, 43207021, 129621063]

約数ペア:

[(1, 129621063), (3, 43207021), (11, 11783733), (13, 9970851), (33, 3927911), (39, 3323617), (73, 1775631), (143, 906441), (219, 591877), (429, 302147), (803, 161421), (949, 136587), (2409, 53807), (2847, 45529), (4139, 31317), (10439, 12417)]