129609849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 57014151

約数列:

[1, 3, 19, 57, 79, 107, 237, 269, 321, 807, 1501, 2033, 4503, 5111, 6099, 8453, 15333, 21251, 25359, 28783, 63753, 86349, 160607, 403769, 481821, 546877, 1211307, 1640631, 2273857, 6821571, 43203283, 129609849]

約数ペア:

[(1, 129609849), (3, 43203283), (19, 6821571), (57, 2273857), (79, 1640631), (107, 1211307), (237, 546877), (269, 481821), (321, 403769), (807, 160607), (1501, 86349), (2033, 63753), (4503, 28783), (5111, 25359), (6099, 21251), (8453, 15333)]